Don't just read knowledge.Explore it.

Short practical books (30-60 minutes) on focus, money and energy. Ten titles are free. The more you read, the bigger your own universe grows.

Practical 30–60 min books. 10 free.

Drag to orbit, scroll to zoom
Everything you see can be clicked
UNLOCKED
The complete collection

Catalog

Your personal universe

My Universe

UNIVERSE SIZE

Books from Booktronaut

Beyond Booktronaut

Log books you already read from free libraries and grow your universe beyond this platform.

Leaderboard

Explorers

Every book you unlock and every chapter you finish makes your universe bigger. The largest universes lead the way.

Igniting stars

Go straight to the catalog

This universe needs WebGL 2

Open it in a current version of Chrome, Edge, Firefox or Safari.

Open the lite catalog