What would you do if your best friend was murdered-and your teenaged son was accused of the crime? How far would you go to protect him? How many lies would you tell? Would you dare to admit the darkest truths-even to yourself?
Jeanne Cross is an ordinary suburban wife and mother with a seemingly "perfect" life when Ali Mather arrives on the scene, breaking all the rules and breaking hearts. Almost against her will, Jeanne is drawn to this powerfully seductive woman, a fascination that soon begins to infect Jeanne's husband as well as their teenaged son, Jamie.
The diary also holds the key to something darker. Though she can't prove it, Ali is convinced someone has been entering her house when she is not at home - and not with the usual intentions. What this burglar wants is nothing less than a piece of Ali's soul.