Nine martial arts manuals that I have used for my own personal training. These 9 are the following

1- By the Sword by Richard Cohen

2- Pressing Reset for Brazilian Jiu-Jitsu By Original Strength

3- Center The Power of Aikido by Hiroshi Ikeda Sensei

4- Explosive Kicks by Chong Lee

5- Chi Running by Danny Dreyer

6- Chi Walking by Danny Dreyer

7- The Complete Idiots Guide to Martial Arts

8- Shinkage-ryu Sword Techniques volume 2 by Tadashige Watanabe

9- Karate The Pursuit of Excellence by Jeoff Thompson

I hope these books can help in your own personal training.