Sa-Si
- Sabotage - Alice Orr, 1986 (Harlequin Intrigue)
- Safe By His Side - Debra Webb, 2000 (Harlequin Intrigue)
- Safe Harbor - Multiple Authors
- Safe Harbor - Sherilyn Winrose, 2008 (Secondwind Publishing)
- Safe In His Arms - Multiple Authors
- Saint, The - Multiple Authors
- Saints And Sinners - Multiple Authors
- Salzano's Captive Bride - Daphne Clair, 2009 (Mills & Boon Modern Romance #869)
- Sanchez Tradition, The - Anne Mather, 1971 (Mills & Boon Romance #582)
- Sanctuary In The Desert - Elizabeth Ashton, 1976 (Mills & Boon Romance #1182)
- Sandalwood Princess, The - Loretta Chase, 1990 (Signet)
- Sand Castle - Megan Hart, 2004 (Amber Quill Press)
- Sand Man - Tracy Hughes, 1992 (Harlequin American Romance)
- Sandra And The Scoundrel - Jacqueline Diamond, 1997 (Harlequin Love And Laughter)
- Santa And Son - Leandra Logan, 1996 (Harlequin Love And Laughter)
- Santa Assignment - Delores Fossen, 2004 (Harlequin Intrigue)
- Santa Baby - Multiple Authors
- Santa Claus Is Coming - M.J. Rodgers, 1993 (Harlequin Intrigue)
- Santa Slept Over - Jule McBride 1999 (Harlequin American Romance)
- Santa Suit, The - Karen Toller Whittenburg, 1998 (Harlequin American Romance)
- Santa's Texas Lullaby - Cathy Gillen Thacker, 2005 (Harlequin American Romance)
- Santangeli Marriage, The - Sara Craven, 2009 (Mills & Boon Modern Romance #818)
- Santiago's Love-Child - Kim Lawrence, 2005 (Harlequin Presents #2593)
- Santorini Marriage Bargain, The - Margaret Mayo, 2009 (Mills & Boon Modern Romance #880)
- Sara's Son - Tara Taylor Quinn, 2007 (Harlequin Superromance)
- Sarabande - Madelyn Sanders, 1992 (Harlequin Intrigue)
- Sarah's Child - Linda Howard, 1985 (Silhouette Special Edition)
- Sarah's Guide To Life, Love & Gardening - Connie Lane, 2005 (Harlequin American Romance)
- Sarah's Secret - Catherine George, 2002 (Modern Romance)
- Satan Took A Bride - Violet Winspear, 1976 (Mills & Boon Romance #1101)
- Sating the Lust God - Kate Hill - 2005 (Changeling Press)
- Saturday's Child - Multiple Authors
- Savage, The - Nicole Jordan, 1994 (Avon)
- Savage Adoration, A - Penny Jordan, 1988 (Harlequin Presents)
- Savage Affair - Margaret Mayo, 1988 (Harlequin Presents)
- Savage Atonement - Penny Jordan, 1983 (Harlequin Presents)
- Savage Awakening - Anne Mather, 2005 (Harlequin Presents)
- Savage Beauty, A - Anne Mather, 1973 (Mills & Boon Modern Romance #831)
- Savage Betrayal, A - Lynne Graham, 1996 (Harlequin Presents)
- Savage Conquest - Janelle Taylor, 1985 (Zebra)
- Savage Courtship - Susan Napier, 1995 (Harlequin Presents)
- Savage Destiny - Amanda Browning, 1995 (Harlequin Presents)
- Savage Ecstasy - Janelle Taylor, 1982 (Zebra)
- Savage Fury - Karen A. Bale, 1986 (Zebra)
- Savage Hunger - Sara Wood, 1988 (Harlequin Presents)
- Savage Innocence - Anne Mather, 2001 (Harlequin Presents)
- Savage Interlude - Carole Mortimer, 1980 (Harlequin Presents)
- Savage King, The - Michelle M Pillow, 2005 (New Concepts Publishing)
- Savage Kiss - Sylvie Sommerfield, 1985 (Kensington)
- Savage Land - Janet Dailey, 1974 (Mills & Boon Romance #920)
- Savage Love - Mary Wibberley, 1980 (Harlequin Presents)
- Savage Obsession - Diana Hamilton, 1993 (Harlequin Presents)
- Savage Pagan - Helen Bianchin, 1984 (Harlequin Presents)
- Savage Possession - Margaret Pargeter, 1980 (Harlequin Presents)
- Savage Rapture - Sylvie Sommerfield, 1982 (Zebra)
- Savage Surrender - Charlotte Lamb, 1980 (Harlequin Presents)
- Savage Touch, The - Helen Bianchin, 1981 (Harlequin Presents)
- Savakis Mistress, The - Annie West, 2009 (Mills & Boon Modern Romance #889)
- Savas' Defiant Mistress - Anne McAllister, 2009 (Harlequin Presents #2816)
- Saving Joe - Laura Marie Altom, 2005 (Harlequin American Romance)
- Saving Dr. Ryan - Karen Templeton, 2003 (Silhouette Intimate Moments #1207)
- Saving Grace - Multiple Authors
- Sawyer - Lori Foster, June 2000 (Harlequin Temptation)
- Saxon, The - Margaret Moore, 1995 (Harlequin Historical)
- Say Hello To Yesterday - Sally Wentworth, 1981 (Harlequin Presents)
- Say No To Joe? - Lori Foster, August 2003 (Kensington Zebra)
- Say Yes - Multiple Authors
- Say You Love Me - Multiple Authors
- Scandal - Multiple Authors
- Scandal: His Majesty's Love-Child - Annie West, 2010 (Mills & Boon Modern Romance #986)
- Scandal In Spring- Lisa Kleypas, 2006
- Scandalized - Lori Foster, November 1997 (Harlequin Temptation)
- Scandals' Bride - Stephanie Laurens, 1999 (Avon)
- Scarlet - Kate Hill, 2006 (Changeling Press)
- Scarlet Lies - Jo Goodman, 11/1988 , (Zebra)
- Scarlet Season - Laura Gordon, 1993 (Harlequin Intrigue)
- Scarlet Thread, The - Francine Rivers, 1996 (Living Books)
- Scarlet Vows - Dani Sinclair, 2002 (Harlequin Intrigue)
- Scenes From The Heart - Marie Charles, 1983 (Second Chance At Love #107)
- Scenes Of Passion - Suzanne Brockmann, 2003 (Silhouette Desire)
- Scent Of A Woman - Multiple Authors
- Scent Of Seduction, A - Colleen Collins, 2006 (Harlequin Blaze)
- School For Miss Manners - Marion Chesney
- School For Spies - Vickie York, 1992 (Harlequin Intrigue)
- Scorched Destiny - Michelle M. Pillow, 2005 (Ellora's Cave Publishing)
- Scoring - Kristin Hardy, 2003 (Harlequin Blaze)
- Scorpion King - Marianne LaCroix, 2006 (Ellora's Cave Publishing)
- Scoundrel, The - Lisa Plumley, 2006 (Harlequin Historical)
- Scoundrel's Kiss, A - Margaret Moore, 1999 (Avon)
- Scrapbook, The - Lynnette Kent, 2007 (Harlequin Everlasting Love #9)
- Sea Gull, The - Jean D'astor, 1977 (Harlequin Mystique #16)
- Sea Hawk's Mistress - Marianne LaCroix, 2007 (Ellora's Cave Publishing)
- Sea Treasure - Kit Bakker, 1985 (Harlequin Intrigue)
- Sealed Fountain, The - Roberta Roleine, 1979 (Harlequin Mystique #55)
- Search For Yesterday - Multiple Authors
- Search The Heavens - Rebecca Flanders, 1988 (Harlequin American Romance)
- Season of Anguish - Denise Noel, 1982 (Harlequin Mystique #157)
- Season Of Desire - Jan Mathews, 1983 (Second Chance At Love #141)
- Season Of Enchantment - Multiple Authors
- Season Of Marriage - Diane Crawford, 1983 (Second Chance At Love #158)
- Season To Be Sinful, A - Jo Goodman, 2005 (Zebra)
- Seasonal Wind Anthology, A - Charlotte Boyett~Compo, 2008 (New Concepts Publishing)
- Seasons of Love - Bonnie Dee, 2006 (Anthology)
- Seaswept Abandon - Jo Goodman, 1986, (Zebra)
- Second Bride, The - Catherine George, 1997 (Harlequin Romance)
- Second Chance, The - Jaclyn Reding, 2006 (Signet Eclipse)
- Second Chance At Forever - Natalie J. Damschroder, 2001 (Echelon Press)
- Second Chances - Multiple Authors
- Second Coming of Lucy Hatch, The - Marsha Moyer, 2002 (William Morrow)
- Second Generation - Roslyn Macdonald, 1985 (Silhouette Special Edition)
- Second Harmony - Barbara Bretton, 1987 (Harlequin American Romance)
- Second Nature - Nora Roberts, 1986 (Silhouette Special Edition)
- Second Mrs. Malone, The - Amanda Stevens, 1997 (Harlequin Intrigue)
- Second Sight - Multiple Authors
- Second Sister, The - Multiple Authors
- Second Son, The - Joanna Wayne, 2000 (Harlequin Intrigue)
- Second To None - Multiple Authors
- Secret, The - Multiple Authors
- Secret Admirer - Multiple Authors
- Secret Agent Affair - Marie Ferrarella, 2008 ([Silhouette Romantic Suspense]])
- Secret Agent Heiress - Julie Miller, 2s001 (Harlequin Intrigue)
- Secret Agent Reunion - Caridad Pineiro, 2007 ([Silhouette Romantic Suspense]])
- Secret Agent Santa - Linda Lewis, 1998 (Silhouette Yours Truly)
- Secret Agent, Secret Father - Donna Young, 2008 (Harlequin Intrigue)
- Secret Alibi - Lori L. Harris, 2006 (Harlequin Intrigue)
- Secret At Jester Moor - Roberta Roleine, 1979 (Harlequin Mystique #45)
- Secret At The Abbey - Alix Andre, 1980 (Harlequin Mystique #102)
- Secret Cinderella - Dani Sinclair, 2005 (Harlequin Intrigue)
- Secret Contract - Dana Marton, 2007 (Harlequin Intrigue)
- Secret Defender - Debbi Rawlins, 2004 (Harlequin Intrigue)
- Secret Diaries Of Miss Miranda Cheever, The - Julia Quinn, 2007 (Avon)
- Secret Dreams Of Emily Porter, The - Judith Raxten, 2007 (Harlequin Everlasting Love #18)
- Secret Games - Jeanie London, 2002 (Harlequin Blaze)
- Secret Gift, The - Jaclyn Reding
- Secret History Of The Pink Carnation - Lauren Willig, 2005
- Secret Life Of Bryan, The - Lori Foster, 2004 (Kensington Brava)
- Secret Longings - Sharon McCaffree, 1985 (Harlequin American Romance)
- Secret Love - Multiple Authors
- Secret Love, A - Stephanie Laurens, 2000 (Avon)
- Secret Mistress Arrangement, The - Kimberly Lang, 2009 (Mills & Boon Modern Heat)
- Secret Night, The - Rebecca York, 2006 (Harlequin Intrigue)
- Secret Of Everything, The - Barbara O'Neal, 2009 (Random House)
- Secret Of The Stone - Barbara Delinsky, 1985 (Harlequin Temptation)
- Secret Of The Wolf - Rebecca Flanders, 1995 (Silhouette Shadows)
- Secret Passage - Amanda Stevens, 2004 (Harlequin Intrigue)
- Secret Sanctuary - Amanda Stevens, 2002 (Harlequin Intrigue)
- Secret Seduction - Multiple Authors
- Secret Seduction, The - Cathy Gillen Thacker, 2004 (Harlequin American Romance)
- Secret Services - Margrett Dawson, 2004 (Ellora's Cave)
- Secret To Tell You, A - Roz Denny Fox, 2007 (Harlequin Everlasting Love #13)
- Secret Weapon Spouse - B.J. Daniels, 2006 (Harlequin Intrigue)
- Secret Wedding Dress, The - Roz Denny Fox, 2005 (Harlequin American Romance)
- Secret Wedding Wish - Cathy Gillen Thacker, 2004 (Harlequin American Romance)
- Secrets Of A Summer Night- Lisa Kleypas, 2004 (Avon)
- Secrets Of His Own - Amanda Stevens, 2006 (Harlequin Intrigue)
- Secrets Of Summer - Tara S. Nichols, 2008 (Cobblestone-press)
- Secrets Of The Heart - Multiple Authors
- Secrets Of The Night - Jo Beverley, 1999
- Secrets Of Tyrone - Regan Forest, 1989 (Harlequin Intrigue)
- Secretary By Day, Mistress By Night - Maggie Cox, 2010 (Mills & Boon Modern Romance #977)
- Secretary Wife - Rachel Lindsay, 1976 (Mills & Boon Romance #1185)
- Security Measures - Joanna Wayne, 2005 (Harlequin Intrigue)
- Seduce Me At Sunrise - Lisa Kleypas, 2008
- Seduced By The Enemy - Multiple Authors
- Seducing Alicia - Tracy Cozzens, 2000 (Zebra Bouquet)
- Seducing A S.E.A.L. - Jamie Sobrato, 2008 (Harlequin Blaze)
- Seducing Celeste - Ruth Langan, 2001 (Silhouette Intimate Moments)
- Seducing Hunter - Cathie Linz, 1996 (Silhouette Desire)
- Seducing Mr. Right - Cherry Adair, 2001 (Harlequin Temptation)
- Seducing Nell - Sandra Field, 1999 (Harlequin Presents Subscription)
- Seducing Santa - Beth Henderson, 1997 (Silhouette Yours Truly)
- Seducing Savannah - Gina Wilkins, 1998 (Harlequin Temptation)
- Seducing Serena - Eve Vaughn, 2006 (Changeling Press)
- Seducing Simon - Maya Banks, 2006 (Samhain Publishing, Ltd.)
- Seducing Spencer - Nikki Rivers, 1994 (Harlequin American Romance)
- Seducing Sullivan - Julie Elizabeth Leto, 1998 (Harlequin Temptation)
- Seducing Summer - Toni Blake, 2001 (Harlequin Temptation)
- Seducing The Enemy - Emma Darcy, 1997 (Harlequin Presents)
- Seducing The Mercenary - Loreth Anne White, 2007 (Silhouette Romantic Suspense)
- Seducing The Proper Miss Miller - Anne Marie Winston, 1998 (Silhouette Desire)
- Seducing Tony - Jona Jeffrey, 2000 (Zebra Bouquet)
- Seduction - Multiple Authors
- Seduction, The - Multiple Authors
- Seduction In Death - J.D. Robb, 2001 (Berkley)
- Seduction In Moonlight - Diana DeRicci, 2009 (Tease Publishing)
- Seduction In Scarlet, A - Sara Bennett, 2007 (Avon)
- Seduction Of An English Beauty - Miranda Jarrett, 2007 (Harlequin Historical)
- Seduction Of Goody Two-Shoes - Kathleen Creighton, 2001 (Silhouette Intimate Moments)
- Seduction Of Sydney, The - Jamie Denton, 1999 (Harlequin Temptation)
- Seduction Of The Phoenix - Michelle M. Pillow, 2006 (New Concepts Publishing )
- See How They Run - Bethany Campbell, 1996 (Bantam)
- See Jane Score - Rachel Gibson, 2003 (Avon)
- See Me In Your Dreams - Patricia Rosemoor, 1996 (Harlequin Intrigue)
- See No Evil - Multiple Authors
- Seeing Is Believing - Barbara Case, 1986 (Harlequin Temptation)
- Seeing the Light - Donica Covey, 2005 (By Grace Publishing)
- Seeking Peace - Natalie J. Damschroder, 2002 (Echelon Press)
- Seeking Single Male - Stephanie Bond, 2000 (Harlequin Temptation)
- Seems Like Old Times - Cassie Miles, 1987 (Harlequin Temptation)
- Seen By Candlelight - Anne Mather, 1971 (Mills & Boon Romance #572)
- Seize The Fire - Multiple Authors
- Selkie Island - Jorrie Spencer, 2009, August 19 (Samhain Publishing)
- Senator's Daughter, The - Debbie Wallace, 2007 (Whiskey Creek Press)
- Send Me A Hero - Rita Herron, 1998 (Harlequin Intrigue)
- Sensation, The - Rebecca Flanders, 1990 (Harlequin American Romance)
- Sensible Housekeeper, Scandalously Pregnant - Jennie Lucas, 2010 (Mills & Boon Modern Romance #995)
- Sensual Secrets - Jo Leigh, 2002 (Harlequin Blaze)
- Sentimental Journey - Multiple Authors
- September Heat - Diana Castilleja, 2006 (Forbidden Publications)
- Sequestered Passion - Adrianna Dane, 2006 (Amber Quill Press)
- Serati's Flame, Vampire Council of Ethics Book 2 - TJ Michaels, 2007 (Samhain Publishing)
- Serendipity - Multiple Authors
- Serenity - D. Renee Bagby, 2008 (Samhain Publishing, Ltd.)
- Sergeant Darling - Bonnie Gardner, 2004 (Harlequin American Romance)
- Sergeant's Baby, The - Bonnie Gardner, 2005 (Harlequin American Romance)
- Serial Bride - Ann Voss Peterson, 2006 (Harlequin Intrigue)
- Serious Risks - Rachel Lee, 1991
- Serpent In Turquoise, A - Peggy Nicholson, 2006 (Silhouette Bombshell #115)
- Set Up With The Agent - Lori L. Harris, 2008 (Harlequin Intrigue)
- Setting Him Free - Alexandra Marell, 2007 (Alinar Publishing)
- Setup - Fran Earley, 1987 (Harlequin Intrigue)
- Seven Ways To Lose Your Lover - Alesia Holliday, 2006 (Berkley Sensation)
- Seventh Gate, The - Delores Holliday, 1981 (Harlequin Mystique #140)
- Seventh Key - Evelyn Vaughn, 2007 (The Madonna Key, Silhouette Bombshell #121)
- Sex & Sensibility - Shannon Hollis, 2005 (Harlequin Blaze)
- Sex And The Sleepwalker - Donna Sterling, 2003 (Harlequin Blaze)
- Sex Appeal - Lori Foster, 2001 (Harlequin Temptation)
- Sex As A Second Language - Jamie Sobrato, 2007 (Harlequin Blaze)
- Sex Bomb - Jamie Sobrato, 2007 (Harlequin Blaze)
- Sex By Number - Marie Donovan, 2008 (Harlequin Blaze)
- Sex Files, The - Jule McBride, 2002 (Harlequin Blaze)
- Sex, Lace & Videotape - Joanne Rock, 2002 (Harlequin Blaze)
- Sex, Lies, and Online Dating - Rachel Gibson, 2006 (Avon)
- Sex on Holiday - Mandy M Roth, 2005 (Virgin Publishing)
- Sex Quotient, The - Jamie Sobrato, 2006 (Harlequin Blaze)
- Sex, Straight Up - Kathleen O'Reilly, 2008 (Harlequin Blaze)
- Sexiest Man Alive - Diana Holquist, 2007 (Grand Central Publishing)
- Sexy/Dangerous - Beverly Jenkins, 2006 (Harper Torch)
- Sexy Stranger, The - Kelli Wilkins, 2005 (Amber Quill Press)
- Sexy Time Of It, A - Cara Summers, 2008 (Harlequin Blaze)
- Shades And Shadows - Victoria Pade, 1989 (Silhouette Special Edition)
- Shades Of A Desperado - Sharon Sala, 1997 (Silhouette Intimate Moments)
- Shades Of Dark - Linnea Sinclair, 2008 (Bantam)
- Shades Of Familiar - Caroline Burnes, 1994 (Harlequin Intrigue)
- Shades Of Honor - Wendy Lindstrom, 2002 (St. Martin's Press)
- Shades Of Midnight - Linda Fallon, 2003 (Zebra)
- Shades Of Sin - Sara Wood, 1993 (Harlequin Presents #1765)
- Shades Of The Wind - Charlotte Boyett~Compo, 2006 (Ellora's Cave Publishing)
- Shades Of Twilight - Linda Howard, 1996 (Pocket)
- Shades Of Wyoming - Ann Williams, 1992 (Silhouette Intimate Moments)
- Shadow Dance - Multiple Authors
- Shadow Hawk - Jill Shalvis, 2007 (Harlequin Blaze)
- Shadow Lines - Carol Stephenson, 2006 (The Madonna Key, Silhouette Bombshell #110)
- Shadow Mountain - Leona Karr, 2006 (Harlequin Intrigue)
- Shadow Of Deceit - Lizabeth Loghry, 1987 (Harlequin Intrigue)
- Shadow Of Evil - Lise Blanchet, 1980 (Harlequin Mystique #82)
- Shadow Of Revenge - Alathea Wright, 2009
- Shadow Of The Moon - Elise Title, 1990 (Harlequin Intrigue)
- Shadow Of The Wolf - Multiple Authors
- Shadow Touch - Marjorie M. Liu, 2006 (Leisure)
- Shadow Watch - Multiple Authors
- Shadowed By Danger - Denyse Mai, 1979 (Harlequin Mystique #59)
- Shadowheart - Laura Kinsale, 2004 (Berkley)
- Shadowlord - Charlotte Boyett~Compo, 2006 (Cerridwen Press)
- Shadowplay - Linda Stevens, 1990 (Harlequin Intrigue)
- Shadows - Multiple Authors
- Shadows At Sunset - Anne Stuart, 2000 (MIRA)
- Shadows Of Destiny - Rachel Lee, 2007 (Luna)
- Shadows Of Myth - Rachel Lee, 2005 (Luna)
- Shadows Of Prophecy - Rachel Lee, 2006 (Luna)
- Shaken And Stirred - Kathleen O'Reilly, 2008 (Harlequin Blaze)
- Shameless - Multiple Authors
- Share The Darkness - Jill Monroe, 2006 (Harlequin Blaze)
- Sharing California - Jeanne Stephens, 1989 (Silhouette Desire)
- Sharpest Edge, The - Stephanie Rowe, 2006 (Harlequin Intrigue)
- Shattered Rose, The - Jo Beverley, 1996 (Zebra)
- Shattered Vows - Rebecca York, 1991 (Harlequin Intrigue)
- She Did A Bad, Bad Thing - Stephanie Bond, 2007 (Harlequin Blaze)
- Sheer Pleasure - Patricia Rosemoor, 2002 (Harlequin Blaze)
- Sheer Pleasures - Stella Cameron, 1995
- Sheikh Boss, Hot Desert Nights - Susan Stephens, 2009 (Mills & Boon Modern Heat)
- Sheikh's Forbidden Virgin, The - Kate Hewitt, 2009 (Mills & Boon Special Releases)
- Sheikh's Impatient Virgin, The - Kim Lawrence, 2009 (Mills & Boon Modern Romance #923)
- Sheikh's Love-Child, The - Kate Hewitt, 2009 (Harlequin Presents #2838)
- Sheikh's Proposal, The - Multiple Authors
- Sheikh's Virgin Stable-Girl, The - Sharon Kendrick, 2009 (Mills & Boon Special Releases)
- Shelter From The Storm - Multiple Authors
- Shelter Of Her Arms, The - Jean Barrett, 1995 (Harlequin Intrigue)
- Shepherd's Voice, The - Robin Lee Hatcher, 2000
- Sheriff, The - Jan Hudson, 2004 (Harlequin American Romance)
- Sheriff's Son, The - Multiple Authors
- She's Having His Baby - Linda Randall Wisdom, 1998 (Harlequin American Romance #751)
- She's No Angel - Leslie Kelly, 2007 (HQN)
- She's On The Money - Stephanie Feagan, 2005 (Silhouette Bombshell #55)
- She Went All The Way - Meg Cabot, 2002 (Avon)
- Shiver And Spice - Kelley St. John, 2007 (Harlequin Blaze)
- Shock Waves - Multiple Authors
- Shocking Ms. Pilgrim, The - Robin Francis, 1989 (Harlequin American Romance)
- Shooting Star - Multiple Authors
- Shooting Stars - Sonja Foust, 2010 (Whiskey Creek Press)
- Shotgun Daddy - Harper Allen, 2004 (Harlequin Intrigue)
- Shotgun Wedding - multiple books with this title
- Shoulda Been A Cowboy (Rough Riders, Book 7) - Lorelei James, 2009, August 25 (Samhain Publishing)
- Show And Tell - Multiple Authors
- Show Her The Money - Stephanie Feagan, 2005 (Silhouette Bombshell #40)
- Show Me - Janet Dailey, 1976 (Mills & Boon Romance #1156)
- Shrouded Web, The - Anne Mather, 1973 (Mills & Boon Romance #773)
- Shy Bride, The - Lucy Monroe, 2010 (Mills & Boon Modern Romance #973)
- Sicilian Boss's Mistress, The - Penny Jordan, 2009 (Harlequin Presents #2819)
- Sicilian Vengeance - Sara Wood, 1992 (Harlequin Presents #1470)
- Sicilian's Baby Bargain, The - Penny Jordan, 2009 (Harlequin Presents #2827)
- Sicilian's Mistress, The - Lynne Graham, 2000 (Harlequin Presents)
- Siege of Herons, A - Megan Hart, 2005 (Amber Quill Press)
- Side By Side - Multiple Authors
- Sight Unseen - Multiple Authors
- Silence of Midnight, The - Karen Young, 1992 (Harlequin Superromance)
- Silent Desires - Nancy Warren, 2003 (Harlequin Blaze)
- Silent Groom, The - Kelsey Roberts, 1997 (Harlequin Intrigue)
- Silent In The Grave - Deanna Raybourn, 2007 (MIRA)
- Silent Masquerade - Molly Rice, 1995 (Harlequin Intrigue)
- Silent Memories - Pat White, 2006 (Harlequin Intrigue)
- Silent Night - Multiple Authors
- Silent Partner - Multiple Authors
- Silent Reckoning - Debra Webb, 2005 (Silhouette Bombshell #72)
- Silent Screams - Carla Cassidy, 1994 (Silhouette Shadows)
- Silent Sea - Patricia Rosemoor, 1994 (Harlequin Intrigue)
- Silent Starlight - Jane Silverwood, 1994 (Harlequin Intrigue)
- Silent Storm - Amanda Stevens, 2004 (Harlequin Intrigue)
- Silent Weapon - Debra Webb, 2005 (Silhouette Bombshell #33)
- Silent Witness, The - Dani Sinclair, 2000 (Harlequin Intrigue)
- Silk And Stone - Dinah Dean, 1990 (Barrie and Jenkins)
- Silk Confessions - Joanne Rock, 2002 (Harlequin Blaze)
- Silk, Lace And Videotape - Joanne Rock, 2002 (Harlequin Blaze)
- Silken Threads - Multiple Authors
- Silken Tremors - Sybil Le Grand, 1983 (Second Chance At Love #148)
- Silver Enchantment - Jane Ireland, 1984 (Second Chance At Love #169)
- Silver Flame - Susan Johnson, 1993 (Fanfare)
- Silver Fruit Upon Silver Trees - Anne Mather, 1974 (Mills & Boon Romance #892)
- Silver Lining - Multiple Authors
- Silver Noose - Patricia Gardner, 1989 (Harlequin Historical)
- Silver Sea - Emma Merritt, 1991 (Harlequin American Romance)
- Silver Sty, The - Sara Seale, 1970 (Mills & Boon Romance #468)
- Silver Threads - Rebecca Flanders, 1984 (Harlequin American Romance)
- Silver Waves - Vella Munn, 1992 (Harlequin American Romance)
- Simon Says - Sheryl Lynn, 1994 (Harlequin Intrigue)
- Simply Heaven - Patricia Hagan, 1995 (HarperCollins)
- Simply Irresistible - Multiple Authors
- Simply Sex - Dawn Atkins, 2005 (Harlequin Blaze)
- [Simply Unforgettable - Multiple Authors
- Sin Of Cynara, The - Violet Winspear, 1976 (Mills & Boon Romance #1172)
- Sincerely Yours - Rebecca Goings, 2005 (Champagne Books)
- Sinful - Nathalie Gray, 2006 (Ellora's Cave Publishing)
- Single Dad - Jennifer Greene, 1995 (Silhouette Desire)
- Single-Dad Sheriff - Amy Frazier, 2008 (Harlequin Superromance)
- Single Dad's Virgin Wife, The - Susan Crosby, 2008 (Silhouette Special Edition)
- Single Kid Seeks Dad - Linda Randall Wisdom, 2005 (Harlequin American Romance #1059)
- Single Rose, A - Barbara Delinsky, 1987 (Harlequin Temptation)
- Singular Lady, A - Megan Frampton, 2005 (Signet)
- Sinner, The - Multiple Authors
- Sins Of The Past - Multiple Authors
- Siren Song - Multiple Authors
- Siren's Lure, A - Andrea Davidson, 1985 (Harlequin Intrigue)
- Sister Of Fortune - Lindsay McKenna, 2004 (Silhouette Bombshell #21)
- Sister Switch, The - Pamela Ford, 2007 (Harlequin Superromance)
- Sisters At War - Liliane Robin, 1977 (Harlequin Mystique #13)
- Sisters of Emsharra - Gracie C. McKeever, 2006 (Siren Publishing)
- Situation: Out Of Control - Debra Webb, 2004 (Harlequin Intrigue)
- Six-Gun Investigation - Mallory Kane, 2006 (Harlequin Intrigue)
- Six Of Hearts - JT Schultz, 2007 (Forbidden Publications)
- Sixpence In Her Shoe, A - Liz Andrews, 2006 (Samhain Publishing)
- Size 14 Is Not Fat Either - Meg Cabot, 2006 (Avon)
- Size Twelve Is Not Fat - Meg Cabot, 2006 (Avon)
