'The Second Happy' by Charlie Wetzel is an insightful guide to discovering deeper, more lasting happiness beyond initial successes. A blend of personal stories and research, it offers practical advice for a fulfilling life.

'The Architecture of Happiness' by Alain de Botton examines the impact of design and architecture on human happiness, blending philosophy, psychology, and aesthetics to explore how our surroundings shape our emotions and behaviors.

'Spread a Little Happiness' is an inspiring guide to creating joy in your life and others'. Filled with practical advice and heartwarming stories, it shows how small acts of kindness can transform the world.