The Good Life: Lessons from the World's Longest Scientific Study of Happiness

The Little Book of Lykke: Secrets of the World's Happiest People (The Happiness Institute Series)

Meik Wiking

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Cover of The Little Book of Lykke: Secrets of the World's Happiest People (The Happiness Institute Series)

The Happiness Hypothesis: Finding Modern Truth in Ancient Wisdom

Jonathan Haidt

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Popular: Finding Happiness and Success in a World That Cares Too Much About the Wrong Kinds of Relationships

Mitch Prinstein

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Cover of Popular: Finding Happiness and Success in a World That Cares Too Much About the Wrong Kinds of Relationships