After being beaten up again and again by the class bully, Ben is sent to learn Kajukenbo, an Oriental method of self-defense that encourages nonviolence
This is a great book from the 1980s. At the time it was published, it received the Mark Twain Readers Award in 1985. The author seems to have a little understanding of martial arts because she knows that there is something called a horse stance, but not much more understanding than that because the stance is not a fighting stance, it's a workout and a self-discipline stance. If you tried to use it as a fight stance, you'd be pushed over quite easily by anyone who knows what they are doing. Other than that though, if you overlook that one little thing, the book is a fun read, and children, the target audience, will rarely know anything about any stances.
I read this when I'm feeling miserable about having been the one no one liked in grade school, wishing I'd been so lucky as the kid in the story to have just one bully and a cool teacher and a good solution to the problem.
The writing isn't terrific, the dialogue is a little stilted, and I'm not sure Ben is an entirely believeable kid, but the pictures are very good and the story is good.
This book is not really that good, but I read it a hundred thousand times as a child, so I'm giving it a huge rating. There is something satisfying about reading the story of a kid who uses Karate to beat the shit out of someone who kicks his dog.