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 →

Philosophy Book Summaries

Every Philosophy 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 Will You Measure Your Life? book cover
📚 Free Daily Read

How Will You Measure Your Life?

Clayton M. Christensen

Work-life balance and strong relationships are keys to happiness.

Read Now — It’s Free

Browse Books

The Wealth of Nations book summary
The Wealth of Nations

By Adam Smith

Prince book summary
Prince

By Niccolò Machiavelli

Mistakes Were Made (But Not by Me) book summary
Mistakes Were Made (But Not by Me)

By Carol Tavris

Do Epic Shit book summary
Do Epic Shit

By Ankur Warikoo

Think Like a Monk book summary
Think Like a Monk

By Jay Shetty

The Wisdom of Insecurity book summary
The Wisdom of Insecurity

By Alan Watts

How to Think Like a Roman Emperor book summary
How to Think Like a Roman Emperor

By Donald Robertson

Good Vibes, Good Life book summary
Good Vibes, Good Life

By Vex King

The Mastery of Love book summary
The Mastery of Love

By Don Miguel Ruiz

God, Human, Animal, Machine book summary
God, Human, Animal, Machine

By Meghan O'Gieblyn

Thinking in Systems book summary
Thinking in Systems

By Donella "Dana" Meadows

In My Time of Dying book summary
In My Time of Dying

By Sebastian Junger

Quit book summary
Quit

By Annie Duke

Manifest book summary
Manifest

By Roxie Nafousi

Nexus book summary
Nexus

By Yuval Noah Harari

Noise book summary
Noise

By Daniel Kahneman

The Slight Edge book summary
The Slight Edge

By Jeff Olson

The Dawn of Everything book summary
The Dawn of Everything

By David Graeber

The Good Life book summary
The Good Life

By Robert Waldinger

Doppelganger book summary
Doppelganger

By Naomi Klein

The Serviceberry book summary
The Serviceberry

By Robin Wall Kimmerer

Thus Spoke Zarathustra book summary
Thus Spoke Zarathustra

By Friedrich Nietzsche

Build the Life You Want book summary
Build the Life You Want

By Arthur C. Brooks,Oprah Winfrey

The Tao of Pooh book summary
The Tao of Pooh

By Benjamin Hoff

The Blank Slate book summary
The Blank Slate

By Steven Pinker

Next →