In The Secret Place By
Pamela Griffin 
 
One of the few to survive an Atlantic shipwreck, Charlotte Fontaneau spins a lie, hoping to escape the abusive con artist who forced her into a life of crime. She assumes the identity of a fellow passenger, the niece of a kind, ailing Irishman in upstate New York, and the plan works quite well until his lawyer friend, Stewart Lyons, shows an interest in her.