Atomic Habits shows how each of our habits, good or bad, follow the 4 steps of The Habit Loop: Cue, Craving, Response and Reward. More importantly, this book shows how we can hack these 4 steps using practical techniques backed by scientific studies and colorful anecdotes.
Man's Search for Meaning was written after Viktor Frankl survived the concentration camps of WW2. He noticed that his fellow prisoners who could find purpose and meaning in their suffering found the strength to survive, while others perished. This book is also a guide to finding meaning in your life.
Your Money Or Your Life is different than other personal finance books because it emphasizes choice, freedom and fulfillment rather than deprivation and discipline. You'll learn that money is life energy and how to become conscious of the movement of your money so it provides you maximum fulfillment.