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The library

16 books, chosen to be mastered. Not a catalog to scroll — a shelf with a point of view.

Every title here ships with a complete mastery-learning curriculum — concept cards, 100+ retrieval questions climbing the five-stage Transfer Ladder, AI coaching, adaptive spaced review, and application drills. We add a title or two a month and study each one in full before it lands. For the pilot, the shelf is the public-domain canon worth knowing cold — philosophy, strategy, and fiction that repay re-reading.

Don't just read it, Master it.

Free to study now: Meditations. Unlock the full library with Student, Scholar, or Master.

Free preview

Study Meditations free

Create an account — no card — and run a real mastery cycle on this sample book with limited AI coaching.

Try Meditations free

Three ways in

Start where you already have a problem.

The shelf is small enough to curate, so these collections are real recommendations, not filler categories. Pick the one that maps to something you're actually trying to think more clearly about.

The canon, mastered

The great books are easy to admire and hard to retain. This track runs the canon through the same retrieval and spaced-review cycle as everything else, so you finish able to argue with Plato — not just name-drop him.

Strategy and power

How incentives, conflict, and authority actually work — short enough to finish, dense enough to use when the room gets political.

Fiction that teaches judgment

Stories that repay slow reading: ambition, integrity, obsession, and the cost of getting the world wrong.

All titles

Sorted in the order they entered the curriculum.

Preview, then unlock

Start Meditations free — then keep going.

  1. 1 · Free preview

    Free preview — no card. Create an account and study one sample book end to end with limited AI coaching.

  2. 2 · Every paid plan

    Any paid plan unlocks the full library and the complete coaching method — AI-graded retrieval practice, spaced review, and mastery checks on every book. Scholar adds cross-book synthesis; Master adds the oral exam and capstone grading.

  3. 3 · Guarantee

    14-day money-back guarantee from your first charge.

Don’t see your book?

The shelf is curated on purpose — and it’s growing.

Every book here was chosen and built into a full curriculum by hand, which is why the list is short and why each title earns the cycle. We add one or two a month, so the gap you notice today may close on its own — vote on the public catalog roadmap for what we build next. Bringing your own PDFs and getting the same structured curriculum is coming to Scholar and Master; it isn’t live yet, and we won’t pretend it is.