As an author, I'm always on the hunt for page-turners that I can sink my teeth into. Sarah's Key certainly qualifies. When I went to Paris in 1998, I knew that Hitler's men army had marched down the Champs Elysees but had no idea that a roundup of Jews had occurred. I loved reading the different perspectives of both Julia and Sarah -- each of their stories was riveting in different ways -- but what kept coming back to me again and again was one unanswered question: why did Julia's parents allow their 4-year-old son to be left behind? Gail Lowe, Author of Former Things