How to Protect Yourself on the Streets and in Your Home, With an open letter from J. Edgar Hoover, Director of the F.B.I.

This book contains vital information on self-protection against attackers, telephone cranks and hoodlums; tells how to travel safely on foot, by car, bus or subway; shows how to make your home safe against burglars or other intruders, and contains an open letter from J. Edgar Hoover, Director of the F.B.I.