I went and did the 1 week mentorship with his company, they are great people and a coupe of jokers and kids at heart.
JC's book, well, I read it before I went there, he touched the subject about psychology but did not go in depth into it. Its not hist forte.
I found that his book was more about his trading techniques and stuff about he went through and the stages a trader goes through which is very true.
Other than that, pivots,
John Person has a book about pivots.
I do have a bias towards books about psychology and bits of wisdom and not just techniques.