This book by Caroline Leaf, titled "Switch on Your Brain: the Key to Peak Happiness, Thinking, and Health," is an excellent read for individuals interested in psychology, religion, and health and fitness. The book, published by Baker Books in 2015, is available in trade paperback format and has 240 pages.

The author discusses important topics such as cognitive psychology and cognition, healthy living, and mental health. This publication is perfect for individuals looking to gain more knowledge on Christian life in general.