Productivity Book Summaries

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

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.

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Browse Books

Think and Grow Rich book summary

Think and Grow Rich

By Napoleon Hill

The 80/20 Principle book summary

The 80/20 Principle

By Richard Koch

Essentialism book summary

Essentialism

By Greg McKeown

13 Things Mentally Strong People Don't Do book summary

13 Things Mentally Strong People Don't Do

By Amy Morin

Crush it! book summary

Crush it!

By Gary Vaynerchuk

10X Rule book summary

10X Rule

By Grant Cardone

The 5 AM Club book summary

The 5 AM Club

By Robin Sharma

Atomic Habits book summary

Atomic Habits

By James Clear

Year of Yes book summary

Year of Yes

By Shonda Rhimes

How to Fail at Almost Everything and Still Win Big book summary

How to Fail at Almost Everything and Still Win Big

By Scott Adams