Quint Adler, P.I. (Quint Thrillers)

★ Book 5 of the Quint Adler Series ★
(Can be read as a standalone or you can start with Book 1, Revenge at Sea.)
Emmett Fisk, a ninety-two-year-old man, walks into Quint's brand new P.I. firm.
He tells the heartbreaking story of his grandson's murder twenty years ago. How no one was ever arrested. How the cops no longer consider it an open case. And how Quint might be his last chance to find out what happened to his grandson.
Feeling for the old man, and more than a little intrigued, Quint agrees to take the case.
Quint Adler, P.I. is a decades-old murder mystery that will lead Quint down the most dangerous case of his career.