Bibliography:
Jahn, C. R. “FTW Self Defense.” iUniverse. Amazon Digital Services. 2012
Jahn, C. R. “Hardcore Self Defense.” iUniverse. Amazon Digital Services. 2002.
Jahn, C. R. “Warrior Wisdom.” iUniverse. Amazon Digital Services. 2012.
Review: Unorthodox in his writing but interesting, even spell binding in its presentation. It is a definite addition to anyone’s self-defense library but my warning would be to take the presentation in all its color with a grain of salt, i.e., not as to content and meaning but the method of articulation as in “hard and rough and no holds barred language.” This guys writes a lot like the other authors of self-defense, no bullshit tell it like it is models.