The Levels

This could be the greatest strategy book of all time.
Primarily it serves as a step by step study guide for all those who want to know how to play Poker.

If you're new to the game, this book will guide you through the fundamental theory which will enable you to contend with any opponent. If you're a seasoned professional, here you will find all the defining factors involved in an exploitative poker decision.
This book teaches you how to think through poker plays.

It teaches you how all players think through their poker plays.
Knowing how your opponent thinks through their plays is ludicrously beneficial to a poker player, especially if the opponent doesn't know it themselves. This will give you a huge advantage at the poker tables, it will make you loads of money, your confidence will soar and yet still, it's not the best thing about this book.

The most beneficial thing any strategist can learn is how to use this thought-process for themselves.
Learn how all players think through their poker plays whilst unveiling a strategic method that has been evolving for billions of years to become perfect in almost every single way.