John E. Douglas/ Mark Olshaker
(8)
Douglas Preston/ Lincoln Child/ John Glover (NRT)
(4)
John E. Douglas,Mark Olshaker
(4)
John Douglas/ Mark Olshaker
(3)
John Gibbs (EDT)/ Douglas Pye (EDT)
(3)
Cusine, Douglas J.,Grant, John P.
(2)
David Head (EDT)/ Douglas R. Burgess (CON)/ Guy Chet (CON)/ John A. Coakley (CON)/ Carolyn Eastman (CON)
(2)
Douglas B. Fisher/ Nancy Frey/ John A. Hattie
(2)
Douglas Bradburn (EDT)/ John C. Coombs (EDT)
(2)
Douglas Duckworth (EDT)/ Malcolm David Eckel (EDT)/ Jay L. Garfield (EDT)/ John Powers (EDT)/ Yeshes Thabkhas (EDT)
(2)
Douglas Evans/ John Shelley (ILT)
(2)
Douglas J. Hacker (EDT)/ John Dunlosky (EDT)/ Arthur C. Graesser (EDT)
(2)