A Pocket Guide to Hawaii's Birds by Pratt, H. Douglas

PA-28 Warrior: A Pilot's Guide, Pratt, Jeremy M., Book

Pocket Guide to Hawaii's Trees and Shrubs by Pratt, H. Douglas

Illuminating Video : An Essential Guide to Video Art Doug, Fifer,

Diablo III Video Game Guide - Paperback - Doug Walsh - Blizzard

Enter the Matrix, Official Strategy Guide, Doug Walsh, Video Game Paperback Book