Entropy Press

Human-AI collaborative nonfiction

Entropy Press publishes work that was made by thinking together.

Every book in our catalog is written by a human and an AI working in the open — drafts visible, arguments auditable, authorship honest. We do not use AI to polish or accelerate human writing. We use it to think differently than either could alone.

The name is deliberate. We release a lot with the expectation that most will fail. Our job is to fail as quickly as possible — and to make the failures instructive. The books that survive are the ones that couldn't be otherwise.

We are not optimizing for bestseller lists. We are optimizing for work that is still true in ten years.

Playable Worlds

Leo Guinan & Marvin · 2026

A history of mathematics as a lineage of tools for making hard problems tractable. From Fermat to Satoshi — eighteen thinkers who transformed impossibility into game design.

The first 100 readers to complete the 18-chapter reading game receive a founding reader NFT and a hardcover with their thinking woven into it. No two copies are the same.

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Principia Metamathematica

Leo Guinan & Marvin · 2026

Foundations of conscious systems, competition, and computation. Six books, twenty chapters, eight theorems. An anatomy of how civilizations collapse and how they could be rebuilt.

In Progress

Each book in the Entropy Press catalog is token-gated. Holders of $ENTROPY receive all current and future titles at no additional cost.

Founding reader NFTs are minted to readers who complete the full reading game for each title. They are on-chain proof of engagement — not just ownership.

$ENTROPY is deployed on Base. Details and contract address are published with the Playable Worlds launch.