How To Open Locks With Improvised Tools: Practical, Non-Destructive Ways Of Getting Back Into Just About Everything When You Lose Your Keys (formerly published as Lock Bypass Methods)
Hans Conkel has been involved in locksmithing since 1994. His primary interests in the field are covert entry techniques and the investigation of criminal entry. Currently, he is writing "The Forensic Study of Forced Entry," which he hopes to finish in late 2002. Outside of locksmithing, he has two ongoing fiction projects and one mathematics project.