8 Ways to Benefit from...

The Power Trip: How to Survive and Thrive in the Dojo (Series)

Book 5

Martina Sprague Author
(2018)

8 Methods for Learning the...

The Power Trip: How to Survive and Thrive in the Dojo (Series)

Book 3

Martina Sprague Author
(2018)

365 Ways to Practice Your...

Martina Sprague Author
(2018)

America in World Wars I and II

59-Minute Perspective (Series)

Martina Sprague Author
(2018)

6 Tips for Communicating...

The Power Trip: How to Survive and Thrive in the Dojo (Series)

Book 6

Martina Sprague Author
(2018)

10 Things the Martial Arts...

The Power Trip: How to Survive and Thrive in the Dojo (Series)

Book 1

Martina Sprague Author
(2018)

American Warfare in the...

59-Minute Perspective (Series)

Martina Sprague Author
(2018)

8 Ways to Be Professional and...

The Power Trip: How to Survive and Thrive in the Dojo (Series)

Book 2

Martina Sprague Author
(2018)

6 Ways to Improve Performance...

The Power Trip: How to Survive and Thrive in the Dojo (Series)

Book 4

Martina Sprague Author
(2018)

Patriotism, War, and Why We...

Martina Sprague Author
(2014)

Knife and Empty-Hand Defenses...

Knife Training Methods and Techniques for Martial Artists (Series)

Book 9

Martina Sprague Author
(2018)

Knife Attacks and Targets

Knife Training Methods and Techniques for Martial Artists (Series)

Book 4

Martina Sprague Author
(2018)

Knife Carry and Deployment

Knife Training Methods and Techniques for Martial Artists (Series)

Book 2

Martina Sprague Author
(2018)

Knife Defense (Five Books in...

Knife Training Methods and Techniques for Martial Artists (Series)

Martina Sprague Author
(2018)

Knife Defense Basics

Knife Training Methods and Techniques for Martial Artists (Series)

Book 6

Martina Sprague Author
(2018)

Knife Defense Dynamics

Knife Training Methods and Techniques for Martial Artists (Series)

Book 7

Martina Sprague Author
(2018)

Knife Fighting Stance,...

Knife Training Methods and Techniques for Martial Artists (Series)

Book 5

Martina Sprague Author
(2018)

Knife Grip and Manipulation

Knife Training Methods and Techniques for Martial Artists (Series)

Book 3

Martina Sprague Author
(2018)

Knife Offense (Five Books in...

Knife Training Methods and Techniques for Martial Artists (Series)

Martina Sprague Author
(2018)

Knife Training and Advanced...

Knife Training Methods and Techniques for Martial Artists (Series)

Book 10

Martina Sprague Author
(2018)

Knife-on-Knife and Multiple...

Knife Training Methods and Techniques for Martial Artists (Series)

Book 8

Martina Sprague Author
(2018)

Hard Hitting, Strong Gripping

Formidable Fighter (Series)

Book 3

Martina Sprague Author
(2018)

Mustering the Forces

Formidable Fighter (Series)

Book 1

Martina Sprague Author
(2018)

Physical Preparation

Formidable Fighter (Series)

Book 2

Martina Sprague Author
(2018)

Winning Matters

Formidable Fighter (Series)

Book 4

Martina Sprague Author
(2018)

Controlling the Counterattack

Formidable Fighter (Series)

Book 9

Martina Sprague Author
(2018)

Fight or Flight

Formidable Fighter (Series)

Book 13

Martina Sprague Author
(2018)

Fighter's Body, Fighter's Mind

Martina Sprague Author
(2018)

Finishing the Fight

Formidable Fighter (Series)

Book 14

Martina Sprague Author
(2018)

For God, Gold, and Glory

Martina Sprague Author
(2018)

Force and Single Strike Damage

Formidable Fighter (Series)

Book 6

Martina Sprague Author
(2018)

Force Escalation

Formidable Fighter (Series)

Book 7

Martina Sprague Author
(2018)

Gross vs. Fine Motor Skills

Formidable Fighter (Series)

Book 12

Martina Sprague Author
(2018)

Leadership

Martina Sprague Author
(2018)

Leading with Science

Martina Sprague Author
(2018)

Leading with War

Martina Sprague Author
(2018)

Managing Failure

Formidable Fighter (Series)

Book 10

Martina Sprague Author
(2018)

Managing Pain

Formidable Fighter (Series)

Book 11

Martina Sprague Author
(2018)

The Bodyweight Challenge

Formidable Fighter (Series)

Book 8

Martina Sprague Author
(2018)

The Complete Series

Formidable Fighter (Series)

Martina Sprague Author
(2018)

The Financial Incentives of War

Volunteers to Fight Our Wars (Series)

Book 2

Martina Sprague Author
(2018)

The Forces of War

Volunteers to Fight Our Wars (Series)

Book 1

Martina Sprague Author
(2018)

The Glory of War

Volunteers to Fight Our Wars (Series)

Book 4

Martina Sprague Author
(2018)

The Propaganda of War

Volunteers to Fight Our Wars (Series)

Book 3

Martina Sprague Author
(2018)

The Reality of War

Volunteers to Fight Our Wars (Series)

Book 5

Martina Sprague Author
(2018)

Musashi's Book of Five Rings

Martina Sprague Author
(2018)

Sun Tzu's Art of War

Martina Sprague Author
(2018)

The Power Trip

Martina Sprague Author
(2018)

Union and Confederate Civil...

59-Minute Perspective (Series)

Martina Sprague Author
(2018)

Kickboxing

Kickboxing: From Initiation to Knockout (Series)

Book 7

Martina Sprague Author
(2018)