First published in 1920, this is book one of a seven-volume course on leaning jujitsu, comprising an introduction and lessons 1-7. Jujutsu, also referred to as

First published in 1920, this is the final instalment of a seven-volume course on leaning jujitsu, comprising lessons 46-59. Jujutsu, also referred to as Jujits

First published in 1920, this is book four of a seven-volume course on leaning jujitsu, comprising lessons 12-18. Jujutsu, also referred to as Jujitsu or Jiu-Ji

First published in 1920, this is book two of a seven-volume course on leaning jujitsu, comprising lessons 6-8 and a chapters on forming a self defence club. Juj