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Every book distilled to its essentials — summaries at four depths, flashcards to test what stuck, and a mind map of how the ideas connect.

Books
45
Summaries
133
Time to the gist
Minutes
A stack of books with a single thread of light rising from them and condensing into a droplet

The book, minus the hours

Four ways into a book, depending on what you need from it.

Four depths of summary

A TL;DR when you need the shape of it, a chapter-by-chapter walk when you need the detail, and two steps in between. Each shows how long it takes to read.

Flashcards that test you

One card at a time, question first. Flip when you have an answer in mind. Reading a summary and recalling it are different skills.

A map of the argument

How the ideas hang together, as a structure rather than prose. Useful when a book has more shape than plot.

Listen instead

Summaries can be generated as audio, for the times reading is not an option.

Three steps, no account

  1. 01

    Pick a book

    Browse the catalog, or filter to the books that already have the kind of content you want.

  2. 02

    Choose your depth

    Start with the TL;DR. Go deeper only where the book earns it.

  3. 03

    Make it stick

    Test yourself with flashcards, or step back and look at the mind map.