From the instructors
Martial arts books
KAT instructors have written these. The covers go to Amazon.

Taekwondo: A Practical Guide to the World’s Most Popular Martial Art
A comprehensive overview of Taekwondo.

101 Drills to Increase Strength, Agility, and Balance
Drills for strength, agility, and balance.

Way of the Dojo
A book about owning and operating a martial arts school.

Teaching Martial Arts
Training curriculum for martial arts instructors.

The Princess and the Ogre
A short book of martial arts nursery rhymes.

50 Words: Key Concepts for Martial Arts and Character Education
Key concepts in martial arts and character education.