Wayne B. Yeager
Every safe is vulnerable, and once you know how to drill, punch, and peel a safe, it’s only a matter of time and determination before those vulnerabilities can be exploited. No safe is secure, because locksmiths must be able to get inside if the lock breaks. This book ilustrates every known method for breaking into safes, vaults and safety-deposit boxes: combination guessing, combination theft, drilling, punching, peeling, torches, explosives. For all those fortunate enough to have something worth keeping safe, Techniques of Safecracking is an eye opening read.