the door with seven locks ebook

A short but interesting detective story. Dick Martin plans for an early retirement from the police force seeking a quite life. His final job is to bring in Lew Pheeney, wanted in connection with a bank robbery. When Lew confesses to trying to open a dead man’s tomb, however, Martin has a mystery he must unravel. He races to find the connection between an attractive young librarian, a mad scientist...