Trading in the Zone by Mark Douglas - Review
Don't waste your time. There are decent points made but boy does this guy know how to fluff up a book that could've been a PDF. Furthermore, I don't think the author was even profitable as a trader. As someone else said, he's his generation's version of a Trading Youtuber, selling content because they can't make money in the market.
I'd recommend reading the Market Wizards series instead, and noting down the commonalities between each of the many traders interviewed therein.
This is just my opinion. Don't attack the messenger. But I can't see why so many people recommend this book.