by magicdiscoman » May 2nd, '09, 00:07
with resources like the mit guide to lockpicking and visual guides from locksport.com avalable free of charge and without the need for your e-mail address to be given, your free book is not needed.
I'm always wary of so called free products that require you to register as often as not you end up being spammed even if its by the one company for example vistaprint.