Cunning Contrivances: Booby Traps (Part 1)

The Complete Work of Charles Darwin Online

The Project Gutenberg eBook of Astounding Stories, February, 1931

Victoria Falls Fatfox9's Blog

BOOBY TRAPS 1952 - Naval & Military Press

Cunning Contrivances: Booby Traps (Part 2)

South African Engineer Corps

Survival Booby Traps: The Top 10 DIY Homemade Booby Traps To Defend Your House and Property During Disaster and How To Build Each One : Williams, Ronald: : Books

Notes on Trap, Issue 32, n+1

The Complete Work of Charles Darwin Online

Are there any real tombs booby traps like in Indiana Jones or Lara Croft movies? - Quora