The Sinclairs are rich, beautiful, and smart. They spend every summer on a beautiful private island swimming, boating, and generally enjoy life. That is until the "15th summer" when a tragedy occurs and the secrets begin. Cady was injured (or was she?) and suffers from debilitating headaches. After a two year absence, she returns to the island and is trying to get to the bottom of mystery of that "15th summer." But it seems her mom, aunts, grandfather, and cousins refuse to discuss it with her. What happened that caused her to lose her memories? Was it her fault? This was a riveting quiet mystery that will keep you guessing until the end. Written by the award-winning author E. Lockhart, "We Were Liars," is the must read of the summer.