I love writing reviews for technical analysis books because they all put illustrations and graphics in their books that MAKE their predictions and methods and models work. Every time.
They never take a look at the literally millions of other examples and times where their system did NOT work, and are very willing NOT to tell over-eager new traders about the majority of those times.
Technical analysis is fringe science at best and cult-like at worst.
If you are going to read any book on technical analysis, I hope you have a HUGE grain of salt to take with everything you read.