Book Series Guide

Author guide

Gretchen Rubin Books in Order

Gretchen Rubin is an American writer and observer of happiness and human nature. After beginning her career in law and clerking for Supreme Court Justice Sandra Day O'Connor, she became a full-time author. Her books combine research, philosophy, literature, and personal experiments, and include memoirs, self-help books, biographies, satire, and art-related nonfiction.

nonfictionself-helpmemoirbiographysatireart criticism

Catalog record updated .

Gretchen Rubin's Newest Book

Cover of Secrets of Adulthood: Simple Truths for Our Complex Lives

Secrets of Adulthood: Simple Truths for Our Complex Lives

self-help · First published 2025

NEW YORK TIMES BESTSELLER • The author of The Happiness Project and Better Than Before distills her key insights into simple truths for living with greater satisfaction, clarity, and happiness. The right idea, invoked at the right time, can change our lives. Drawing from her long studies of happiness, and also from the challenges she’s faced herself, writer Gretchen Rubin has discovered the “Secrets of Adulthood” that can help us manage the complexities of life. To convey her conclusions, she turned to the aphorism—the ancient literary discipline that demands that a writer convey a large truth in a few words. Perhaps you’re paralyzed by indecision, struggling to navigate a big change, fighting a temptation, or puzzled by the behavior of someone you love; whatever you face, the right aphorism can help. From procrastination to the pursuit of happiness, Secrets of Adulthood is filled with witty and thought-provoking reflections such as: “Recognize that, like sleeping with a big dog in a small bed, things that are uncomfortable can also be comforting” “Accept yourself, and expect more from yourself” “Easy children raise good parents” “What can be done at any time is often done at no time” For anyone undergoing a major life transition, such as graduation, career switch, marriage, or moving, or for those just encountering everyday dilemmas, these disarming aphorisms will inspire you by articulating truths that you may never have noticed but instantly recognize.

Not sure where to begin?

Start with one of these

Cover of The Happiness Project: Or, Why I Spent a Year Trying to Sing in the Morning, Clean My Closets, Fight Right, Read Aristotle, and Generally Have More Fun

The Happiness Project: Or, Why I Spent a Year Trying to Sing in the Morning, Clean My Closets, Fight Right, Read Aristotle, and Generally Have More Fun

The best-known and most representative introduction to Rubin's approach, combining memoir, research, philosophy, and practical experiments.

Outside the series

Bibliography by category

Novels (1)
Nonfiction (6)
  1. Forty Ways to Look at Winston Churchill: A Brief Account of a Long Life

    biography · 2003

    A WALL STREET JOURNAL SUMMER PICK A WASHINGTON POST BESTSELLER Warrior and writer, genius and crank, rider in the British cavalry’s last great charge and inventor of the tank, Winston Churchill led Britain to fight alone against Nazi…

  2. Forty Ways to Look at JFK

    biography · 2005

  3. Profane Waste

    art-criticism · 2006

  4. The Happiness Project: Or, Why I Spent a Year Trying to Sing in the Morning, Clean My Closets, Fight Right, Read Aristotle, and Generally Have More Fun

    memoir · 2009

    Bretchen Rubin had an epiphany one rainy afternoon in the unlikeliest of places: a city bus. "The days are long, but the years are short," she realized. "Time is passing, and I'm not focusing enough on the things that really matter." In…

  5. Happier at Home: Kiss More, Jump More, Abandon Self-Control, and My Other Experiments in Everyday Life

    memoir · 2012

    In the spirit of her blockbuster #1 New York Times bestseller The Happiness Project, Gretchen Rubin embarks on a new project to make home a happier place. One Sunday afternoon, as she unloaded the dishwasher, Gretchen Rubin felt hit by a…

  6. Life in Five Senses: How Exploring the Senses Got Me Out of My Head and Into the World

    memoir · 2023

    'A charming journey through the science and experience of fully engaging your senses of smell, taste, touch, sight, and sound' - Adam Grant, author of Think Again The #1 New York Times bestselling author of The Happiness Project turns to…

Other (4)
  1. Better Than Before: What I Learned About Making and Breaking Habits—to Sleep More, Quit Sugar, Procrastinate Less, and Generally Build a Happier Life

    self-help · 2015

    From the author of the blockbuster New York Times bestsellers The Happiness Project and Happier at Home comes a book that tackles the question: How do we make good habits that are easy, effortless, and automatic? Habits are the invisible…

  2. The Four Tendencies: The Indispensable Personality Profiles That Reveal How to Make Your Life Better (and Other People's Lives Better, Too)

    self-help · 2017

    In this groundbreaking analysis of personality type, bestselling author of Better Than Before and The Happiness Project Gretchen Rubin reveals the one simple question that will transform what you do at home, at work, and in life. During…

  3. Outer Order, Inner Calm

    self-help · 2019

    NEW YORK TIMES BESTSELLER • In this lovely, easy-to-use illustrated guide to decluttering, the beloved author of The Happiness Project shows us how to take control of our stuff—and, by extension, our lives. Gretchen Rubin knows firsthand…

  4. Secrets of Adulthood: Simple Truths for Our Complex Lives

    self-help · 2025

    NEW YORK TIMES BESTSELLER • The author of The Happiness Project and Better Than Before distills her key insights into simple truths for living with greater satisfaction, clarity, and happiness. The right idea, invoked at the right time,…

Frequently asked questions about Gretchen Rubin

Who is Gretchen Rubin?

Gretchen Rubin is an American writer and speaker who studies happiness, good habits, and human nature. She is known for combining research, philosophy, and personal experiments in practical advice.

Source: gretchenrubin.com (opens in a new tab)

Where is Gretchen Rubin from, and where does she live?

Rubin was raised in Kansas City, Missouri, and lives in New York City with her family.

Sources: gretchenrubin.com (opens in a new tab)penguinrandomhouse.com (opens in a new tab)

What did Gretchen Rubin do before becoming an author?

She began her career in law, graduated from Yale and Yale Law School, and served as editor-in-chief of the Yale Law Journal. While clerking for Supreme Court Justice Sandra Day O’Connor, she realized she wanted to become a writer.

Source: gretchenrubin.com (opens in a new tab)

What influences Gretchen Rubin’s work on happiness and habits?

Rubin draws on current research, ancient philosophy, literature, and observations from her own life. She emphasizes self-knowledge and tailoring habits to an individual’s nature rather than following a universal formula.

Sources: gretchenrubin.com (opens in a new tab)gretchenrubin.com (opens in a new tab)

What recognition is Gretchen Rubin best known for?

Her books include New York Times bestsellers, and her podcast Happier with Gretchen Rubin is award-winning. The Happier app won a 2022 Webby Award for Best Visual Design—Function and was also nominated for Best User Interface.

Sources: gretchenrubin.com (opens in a new tab)winners.webbyawards.com (opens in a new tab)