Harry Helms

Harry Helms's books

Top Secret Tourism: Your Travel Guide to Germ Warfare Laboratories, Clandestine Aircraft Bases and Other Places in the United States You're Not Supposed to Know About

3.60 avg rating — 68 ratings

Inside the Shadow Government: National Emergencies and the Cult of Secrecy

4.29 avg rating — 7 ratings

40 Lingering Questions About The 9/11 Attacks

0.00 avg rating — 0 ratings

The McGraw Hill Computer Handbook, Applications, Concepts Hardware, Softwar E-Overview By Adam Osborne,

0.00 avg rating — 0 ratings

The McGraw Hill Computer Handbook - Applications, Concepts, hardware and Software

0.00 avg rating — 0 ratings