Nemo: Picks and Tricks ©Unknown, Nemo Softcover, saddle-stitched, 5.5x8.5", 26 pages

Image courtesy eBay seller GoodAndOlde

Comments: A study of lock-picking and it's practical application to Escapes.

Contents (from book ToC):

1 Part 1
1 Picks
4 Basics of Picking
7 The Pin Tumbler
9 Methods of Picking
14 Pick Proof Pins

17 Part 2
17 Key Picks for Escapes
20 Handcuffs
25 Do's and Dont's