Incoming Resources
- The complete book of locks and locksmithing, Bill Phillips
- Locks & keys, by Gail Gibbons
- Complete course in professional locksmithing, [by] Robert L. Robinson
- Thieves of heaven, Richard Doetsch
- Carpintería y cerrajería, Santiago Pey Estrany ; fotografías, Marti Pey Grau
- The spy's secret, by Eric Luper ; illustrated by Lisa K. Weber
- The mysterious moonstone, by Eric Luper ; illustrated by Lisa K. Weber
- Master locksmithing, an expert's guide to masterkeying, intruder alarms, access control systems, high-security locks, and safe manipulation and drilling, Bill Phillips