A Dangerous Secret by Peter Martin did not impress me as far as believability in several plot points. Garry Flynn got a phone call from his mother requesting help. She was near death. Although he responded in time to hear her last words, the death was inevitable. But the words she spoke to him just prior to death were explosive. She told Garry that she was not his birth mother. Garry had no memories of a mother before Doris Flynn but since he had never expected he was adopted, this was logical. Garry and wife Delia lived according to their means; they were not wealthy but they were able to pay their bills. All this changed after a reading of Doris’s will. Garry and Delia would have no further worries about money. They would not have to work for the rest of their lives.