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Ninjutsu: The Art of Invisibility--Japan's Feudal-Age Espionage Methods

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"Ninjutsu", the ancient and secret Japanese art of espionage and assassination, has long fascinated the Western world. Ninja masters were adept in the martial arts and techniques of stealth and concealment. Stripping away the myth and mystery, Donn Draeger reveals the secret tactics, weapons, tricks, and disguises that have earned the ninja a reputation as history's most feared agents.

128 pages, Paperback

First published March 15, 1992

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About the author

Donn F. Draeger

45 books15 followers
From Wikipedia:

Donald 'Donn' Frederick Draeger (April 15, 1922 – October 20, 1982) was an expert practitioner of Asian martial arts, an author of several martial arts books, and a United States Marine. Draeger was widely known and respected in the martial arts community, and was a leading martial arts researcher.

Throughout his life, Draeger was known by his nickname 'Donn.' He held the rank of Captain during peacetime and Major during wartime in the Marine Corps. Draeger's tombstone reflects his peacetime rank of Captain. He spent several decades of his life in the Pacific area and Japan, becoming well acquainted with several classical martial arts of the region. Today, he is probably best known for his martial arts scholarship.

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5 stars
31 (26%)
4 stars
26 (22%)
3 stars
38 (32%)
2 stars
19 (16%)
1 star
3 (2%)
Displaying 1 - 18 of 18 reviews
Profile Image for Raven.
406 reviews8 followers
May 31, 2019
Ooh I hate to two-star a Draeger book, but it seems like not a lot of critical thought was applied here. I would have loved this book when I was ten, and tried to do all the things. I... am not ten now.
Profile Image for Steven.
Author 3 books45 followers
February 20, 2008
This was an enjoyable book. Unfortunately the original author of the book passed away and the book was finished by another. I learned a great deal from this about the philosopy of the ninjas.
1,453 reviews25 followers
July 2, 2026
I have to say book was not what I expected. I was expecting more of a philosophical work but instead this was pretty detailed and interesting historical overview of ninjutsu, development of shinobi clans and their use on the battlefield and as assassins and spies.

History, techniques, equipment, way they operated - everything is given here in a very brief but clear manner. And wadda you know, nothing changed for centuries and location does not make difference. Shadow operatives, saboteurs, spies, shock troops and assassins operated and will operate in the same manner in any age and time, because their actions are ruled by common sense, and this is constant.

Very interesting book, if you ever need for introduction book into secrets of Japan's assassins this is the definitive work. After that you can read into more detailed works by specialized authors. I have seen some comments that book might be .... how they say "triggering"(?) .... but I could not find anything like that. But then again I am not a professional historical perspective deconstructor so what do I know, right :)

Highly recommended.
Profile Image for Carolyn.
713 reviews7 followers
December 4, 2022
I actually read the older 1971 edition of this (with way cooler cover art), which I picked up at a book sale. This was certainly written in a different era! It’s a peculiar mixture of research, legends, and sensationalism. Quite a ride. When this was written, it was acceptable to speak of Japanese religious practice in a manner we now consider dismissive and inappropriate, so that was disconcerting. It definitely contains adult content. This author is plainly a fan of ninjas and had a lot of fun writing it.
Profile Image for Burrito von Ska.
139 reviews3 followers
March 30, 2025
Nothing I love more than books about the history of stuff with absolutely no citations of any kind. Lotsa hilarious typos and misspellings just ass to the flavor.

I would give it 1.5 if that was possible (weird that it isn’t), but I can’t justify 2 stars, even if it was the best kind of entertaining garbage that I love in my books about ninjas.
196 reviews
March 28, 2025
This book reads like a poorly written high school term paper. Considering that the author is supposed to be an expert, the book was very disappointing - three stars is being generous.

(Razor thinks that Ninja are cool , because they are dressed in black like he is.)
47 reviews1 follower
March 5, 2019
Interesting stories of ninja activity, but all from an unsubstantiated rumor or fairy tale perspective.
Profile Image for Marci.
184 reviews12 followers
April 29, 2019
Typically, Draeger did a good job of distinguishing facts from fables. In this case, though, it is as though he believed every story he was told without much critical thought.
Profile Image for Eric Brown.
Author 3 books5 followers
March 3, 2021
Informative and entertaining. Enjoyed the stories of famous ninja warriors.
195 reviews11 followers
July 3, 2010
Two word: Don't Buy!: I totally regret buying this book.

There are no references to any historical works, nor any martial arts references either. It tells the story of the ninja clans and and the super-ninjas of the more fictious kind.
The only worth is the pages in the end that tells a few of the histocal ninja legends. But even these are better written by others.

If you are interested in historical ninja - S. Turnbulls book Ninja is a much better choice. If you are looking for the Martial arts aspect, I suggest any book by Grandmaster Masaaki Hatsumi or his students.

Some of the tools he has connected to the historical ninja is very modern fiction picked from comic books.

Profile Image for Benjamin Spurlock.
154 reviews9 followers
May 29, 2012
I loved this book as a child. I wore out the pages and had to tape them back together, and I blame this book for placing me firmly on the ninja side of the Pirates vs Ninja debate. Just holding it in my hands brings back memories... but alas, older eyes can't view it with the same unquestioning respect.
Profile Image for Edward Chamberlin.
40 reviews1 follower
June 20, 2014
Fun little book, but nothing more. It was unfortunately marred by numerous grammatical and spelling errors, as well as poor organization and very little in-depth content. Great subject, but a pretty disappointing primer. Still, not a bad book to pick up from the Japanese section of Epcot, Disney World!
Profile Image for Rebekah.
199 reviews36 followers
September 2, 2011
A very good, concise overview of the ninjas and their history. If you want to learn ninjutsu, this isn't the book for you, but it does do a nice job of encapsulating such a fascinating subject.
Profile Image for Snufkin.
564 reviews7 followers
April 9, 2012
I loved this short summary- some very shocking examples (aaa the stake!!!)
Profile Image for Nathanael Ayling.
81 reviews6 followers
June 3, 2014
A fun little book about those artful assassins, Ninja and their ways of stealth. Packed with information it was very informative with a rather macabre twist at the end!
Profile Image for Sylvia.
103 reviews
December 29, 2020
I don't know about newer editions, but the old ones really don't have sources of any kind so you need to fact check a lot. Specially when the author starts talking about historical figures.
Displaying 1 - 18 of 18 reviews