The Happiness Project

Pre-order the "I Want You to Know" Journal

The gift of the year is almost here. This new journal is designed to help you put your loving feelings into words and create a meaningful keepsake for an important person in your life.

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Exciting New Tools for Happiness

Discover what’s new in the Happiness Project Collection and get inspired. Find tools for daily happiness, productivity, creativity, connection, and more.

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Find the Right Journal for You

Whether your aim is to know yourself better, capture your memories, explore a key identity that you want to cultivate, or track your habits, you can find the right journal for you and get started today.

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Our Bestselling Products

Shop customer favorites.

Know Yourself Better: Embracing Change Journal $24.99 /
Know Yourself Better: Building Connections Journal $24.99 /
Muse Machine $34.99 /
"The Days Are Long but the Years are Short" Sticker $5.00 /
Memento Keepsake Journal with FREE Companion Guide $34.99 /
One-Sentence Journal with FREE Companion Guide $24.99 /

Creating a happier, healthier, more productive, and more creative life.

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Gretchen Rubin's

The Happier App

The Happier™ app is a revolutionary new tool that offers personalized habit-building strategies and concrete, actionable steps to help you build a happier life.

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SMS & Video Tools

The Four Tendencies Course

An in-depth video course about the Four Tendencies framework to help you harness self-knowledge so you can take steps to create the life you want — in the way that’s right for you.

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30-Day Outer Order Inner Calm SMS Challenge

You’re just 30 days away from finding your outer order and inner calm.

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30-Day Relationship SMS Challenge

Improve your romantic relationship with daily challenges to help inspire loving feelings—both in yourself and your sweetheart.

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The Happiness Project

Here, you’ll find all the practical tools, resources, and insights you need to start your own Happiness Project. There’s no one-size-fits-all solution—your Happiness Project is unique to you, based on your own nature, interests, values, and experiences.

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