Alone/Lisa Gardner/322 pages

Catherine Gagnon was abducted and sexually abused when she was a young girl.  As an adult, she is married and has one child.  Her abusive husband is shot by a police sniper during a domestic disturbance call.  This story has so many twists and turns that keeps you guessing until the end.  It was on the USA Bestseller's List back in 2011!