book summary website, non-fiction book summaries
Login Get Started

💸 Earn 25% on every upgrade — refer Sumizeit and get paid for every reader you bring in

Join & Start Earning →

Happiness Book Summaries

Every Happiness summary on Sumizeit, distilled into a 10-15 minute read, listen, or watch — with quizzes and exercises to help the ideas stick.

Search
Browse by Goal
Browse by Category
How to Win Friends and Influence People book cover
📚 Free Daily Read

How to Win Friends and Influence People

Dale Carnegie

Influence others by listening, showing compassion, and meeting their needs.

Read Now — It’s Free

Browse Books

I Am Glad My Mom Died book summary
I Am Glad My Mom Died

By Jennette McCurdy

What Happened to You? book summary
What Happened to You?

By Dr. Bruce Perry and Oprah Winfrey

Finding Me book summary
Finding Me

By Viola Davis

Speak book summary
Speak

By Tunde Oyeneyin

Spare book summary
Spare

By Prince Harry

Why Has Nobody Told Me This Before book summary
Why Has Nobody Told Me This Before

By Dr. Julie Smith

The Light We Carry book summary
The Light We Carry

By Michelle Obama

The Alchemist book summary
The Alchemist

By Paulo Coelho

Indistractable book summary
Indistractable

By Nir Eyal

How Will You Measure Your Life? book summary
How Will You Measure Your Life?

By Clayton M. Christensen

Designing Your Life book summary
Designing Your Life

By Bill Burnett

Get Out of Your Head book summary
Get Out of Your Head

By Jennie Allen

Miracle Morning book summary
Miracle Morning

By Hal Elrod

Everyday Mindfulness book summary
Everyday Mindfulness

By Melissa Steginus

Homo Deus book summary
Homo Deus

By Yuval Noah Harari

Your Money or Your Life book summary
Your Money or Your Life

By Joe Dominguez,Vicki Robin

Love Does book summary
Love Does

By Bob Goff

Mere Christianity book summary
Mere Christianity

By C.S. Lewis

Barking Up the Wrong Tree book summary
Barking Up the Wrong Tree

By Eric Barker

Emotional Intelligence for Project Managers book summary
Emotional Intelligence for Project Managers

By Anthony Mersino

The New Rules of Work book summary
The New Rules of Work

By Alexandra Cavoulacos and Kathryn Minshew

Tribe of Mentors book summary
Tribe of Mentors

By Tim Ferriss

Do What You Are book summary
Do What You Are

By Paul D. Tieger

The Courage to be Disliked book summary
The Courage to be Disliked

By Ichiro Kishimi and Fumitake Koga

Uncanny Valley book summary
Uncanny Valley

By Anna Wiener

← Previous Next →