Practical Karate Book 2: Against the Unarmed Assailant by Masatoshi Nakayama & Donn Draeger (1991 Edition) Chenhan Yang DVD 4: Black Mask: Now masteryanglive DVD 4: Black Mask: Now a Close Combat classic Captain Chris' first "underground" DVD lets you feel like you're right in the room experiencing and participating in a special forces training camp Having been active in Aikido for 50 years Book 2: Against the Unarmed Assailant The [ten] Essential Points repeated thru out the first book are a well organized and presented plan [from large to small scale] with clear writing and photos to present sharp Practical Karate methods