Palindrome by Stuart Woods (1991, Mass Market)

Very Good Condition When both your past and future spell fear. Award-winning author Stuart Woods has crafted a masterful novel no reader will soon forget. For years, Liz Barwick has been battered by her brutal husband, a famous pro football player. This time it takes an emergency room to keep her from death. Now, the beautiful and talented photographer retreats to an island paradise off Georgia's coast to find solitude--and herself. As she becomes increasingly involved with the strange and handsome twin scions of the powerful Drummond family, she feels her traumatic memories begin to fade. But when a killer launches a series of gruesome murders, Liz discovers that there is no place to hide--not even in her lover's arms.