Book 1


Book 2

Knife Carry and Deployment

by Martina Sprague

Published 26 December 2012

Book 3

Knife Grip and Manipulation

by Martina Sprague

Published 15 February 2013

Book 4


Book 5


Book 6

Knife Defense Basics

by Martina Sprague

Published 27 July 2013

Book 7

Knife Defense Dynamics

by Martina Sprague

Published 10 December 2013

Book 8


Book 9


Book 10