The wife before me

"How well do you know the man you love? One evening as the sun is setting, Amelia Madison's car slides into the sea off Mason's Pier. Her body is never found. Two years later, Elena Langdon meets Nicholas Madison. She is grieving the loss of her mother, he is grieving for his wife. Together they can help each other. Now Elena is living with Nicholas. But Elena doesn't really know him. She doesn't know what he is capable of. More importantly, she doesn't know what really happened to Amelia. That is, until the day she discovers the torn page of a letter and the words she reads chill her to the bone. Elena must find the person who wrote these letters if she is to save herself. A totally breathtaking page-turner about the darker side of love, The Wife Before Me dares to show what really goes on behind closed doors."--from back cover.