Autor: John Douglas, 17 titluri

John Douglas

John Douglas,Mark Olshaker

John Duffus,Douglas M. Templeton,Michael Schwenk

Nancy Frey,John Hattie,Douglas B. Fisher

Douglas Fisher,Nancy Frey,John Hattie,Marisol C. Thayre

John T. Almarode,Douglas B. Fisher,Joseph Assof,Sara Delano Moore,John Hattie,Nancy Frey

Dave Nagel,John T. Almarode,Douglas Fisher,Nancy Frey,Karen T. Flories