Atomic Habits by James Clear is a guide to building good habits and breaking bad ones through small, incremental changes and an understanding of the psychological and environmental factors that drive human behavior.
The Power of Now by Eckhart Tolle is a spiritual guidebook that emphasizes the importance of living fully in the present moment to achieve inner peace and enlightenment.
The Way of the Superior Man by David Deida is a guide that explores the dynamics of masculine and feminine energies, purpose, and intimacy to help men live a more authentic and fulfilling life.