VTMartialArtsGuy

I highly recommend This is Self Defense by Professor Frank Ricardo. This is still available on Amazon. The Professor studied under a number of great martial artists including Professor Wally Jay (Small Circle Jujitsu), Professor Sig Kufferath (Danzan Ryu Jujitsu and Siefukujutsu), Senior Grandmaster Rick Alemany, Remey Presas, as well as working with many other well known martial artists. He is a 9th Dan in Kempo, I believe he holds an 8th in Jujitsu, and an 8th in Eskrima. Professor Ricardo trains US Special forces in combative martial arts. His book has a lot of valuable knowledge and Martial Arts theory. I highly recommend his book.