George Kirby

Pushing Frontiers

Pushing Frontiers

2012

Jujitsu

2009

Jujitsu Figure-4 Locks

Jujitsu Figure-4 Locks

2009

Advanced Jujitsu

2006

Jujitsu Nerve Techniques

2001

Jutte

Jutte

1987

Jujitsu: Basic Techniques of t

Jujitsu: Basic Techniques of the Gentle Art

1983