Handbook of Traps and Tricks
Publisher: Dragon Tree Press
Published: March 15, 1981
Format: Paperback
Number of pages: 120
ISBN-13: 9780940918016
First sentence: Master Humphrey began, so he writes, with the usual expensive, instantly-fatal sort of traps: massive blocks arranged to fall from the ceilings, chutes leading to pools of acid, magical death-symbols, etc.