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17 launch books · $1.99 each

200 Words Pocket Books

A calm bilingual library for understanding a field through its most important words — written as short, plain explanations, not dictionary definitions.

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17-book set · $20 · save 41%

Curated launch shelf

Artificial Intelligence cover
Psychology cover
Money cover

Inside the books

Small entries that explain why a word matters.

Every word follows the same method: plain meaning, real context, a concrete example, and a useful contrast with a nearby idea.

Artificial Intelligence cover

Artificial Intelligence

Model

A model is the learned structure an AI system uses to turn inputs into outputs.

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Psychology cover

Psychology

Thought

A thought is a mental event: an idea, prediction, judgment, image, interpretation, or inner sentence.

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Money cover

Money

Cash

Cash is money available for immediate use, especially when payment cannot wait for loan approval, card settlement, asset sales, or bureaucratic processing.

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Start here

Three good places to begin.

Artificial Intelligence cover

Artificial Intelligence

Start here if AI feels both useful and slippery. The book gives you words for directing, testing, and questioning systems without surrendering judgment.

$1.99

PDF + web reader

Psychology cover

Psychology

A careful first shelf for naming inner life without turning people into labels. It keeps evidence, behavior, feeling, and context in the same frame.

$1.99

PDF + web reader

Money cover

Money

Read this when money feels like numbers only. It reveals the trust, time, settlement, and power hidden behind everyday payments.

$1.99

PDF + web reader

Launch shelf

All 17 pocket books

A compact shelf across money, design, psychology, technology, philosophy, and culture. The covers carry the color; the interface stays quiet.

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Architecture & Cities cover

Architecture & Cities

Architecture and cities are not only objects, images or real estate; they are spatial arrangements that distribute comfort, access, memory, risk, power and ever...

$1.99

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Art cover

Art

Art is a practice of seeing how images, materials, institutions, and viewers make meaning; this book gives readers a usable visual vocabulary.

$1.99

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Artificial Intelligence cover

Artificial Intelligence

AI is a capability you direct, ground, and verify, not a mind you simply trust; this book gives readers the words to use it with judgment.

$1.99

PDF + web reader

Business cover

Business

Business is the discipline of designing a repeatable system that creates value customers recognize, captures enough value to survive, and organizes people, capi...

$1.99

PDF + web reader

Decision Making cover

Decision Making

Decision making is how judgment becomes accountable action under uncertainty.

$1.99

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Design cover

Design

Design turns needs into usable forms inside real constraints; this book gives readers the words to see the choices behind products, services, and systems.

$1.99

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Economics cover

Economics

Economics helps readers judge choices under scarcity by separating prices from value, efficiency from fairness, markets from morality, and growth from welfare.

$1.99

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History cover

History

History is not a list of old events, but a discipline for judging evidence, time, memory, power, and change; this slow-review edition emphasizes interpretation...

$1.99

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Investing cover

Investing

Investing turns money into claims on uncertain futures; this edition emphasizes the difference between price and value, return and income, risk and volatility,...

$1.99

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Love cover

Love

Love is not merely a feeling but a way of valuing another life through attention, desire, care, freedom, commitment, and repair; this edition separates love fro...

$1.99

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Marketing cover

Marketing

Marketing is not the decoration of selling. It is the discipline of making value legible in a market: choosing whom to serve, what problem to name, which promis...

$1.99

PDF + web reader

Money cover

Money

Money is a social technology for turning trust, time, claims, payment, settlement, and purchasing power into coordination among strangers....

$1.99

PDF + web reader

Philosophy cover

Philosophy

Philosophy turns vague questions into clearer arguments about truth, value, mind, reality, and public life; this edition emphasizes conceptual boundaries, class...

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Power cover

Power

Power is not merely command from above. It is the organization of possibility: who can speak, enter, refuse, wait, be believed, be watched, be classified, or ma...

$1.99

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Psychology cover

Psychology

Psychology studies mind and behavior through evidence, context, and care; this book gives readers language for understanding people without reducing them to lab...

$1.99

PDF + web reader

Relationships cover

Relationships

A relationship is not merely a bond people have, but a pattern they keep making through attention, boundary, repair, power, desire, memory, and daily responsibi...

$1.99

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Sexuality cover

Sexuality

Sexuality is not merely sexual activity. It is a human field where body knowledge, desire, consent, health, identity, privacy, power and dignity must be underst...

$1.99

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Launch bundle

All 17 pocket books

Add the whole launch shelf in one move and keep all 17 field guides together in your library.

$20$33.83 separatelySave 41%
A small bilingual library of pocket books for modern ideas — made for calm reading and clearer thinking.