The Kill Cross

• Author: Mary Kay Simmons
• Publisher: Dell
• Year: 1975

Key to Death. It was an all expenses paid vacation and the only thing Dinah had to do was deliver some trunks to Aunt Kitty, relax and enjoy it. It could have been beautiful: an exciting ocean voyage, a quiet journey to Dublin, a restful stay at Oaklands, the opulent mansion in County Kildare.  But from the moment the luxury liner docked in Le Havre, Dinah Butler's nightmare began. For unknowingly, she had become an innocent pawn in a perilous international intrigue; unaware, she carried the key to a mystery that would be worth her life and many deaths—a key she desperately needed to find before it sealed her own grave and that of the roan she loved.