Knife Defense (Five Books in One)

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About the author

Martina Sprague

Martina Sprague grew up in the Stockholm area of Sweden. She has a Master of Arts degree in Military History from Norwich University in Vermont and has studied a variety of combat arts since 1987. As an independent scholar, she writes primarily on subjects pertaining to military and general history, politics, and instructional books on the martial arts. For more information, please visit her website: www.modernfighter.com.