A shelf of
solutions to problems

One question per book. Read it in a sitting.

The shelf

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No. 07199

Signal Discipline

Making sharp decisions when your information is noisy, partial and rushed.

No. 06199

The Cost of Being Early

What the research actually says about timing a market, a career, or a launch.

No. 05249

Small Teams, Hard Calls

How groups of under twelve people decide well, and where they reliably fail.

No. 04149

Reading a Study in 20 Minutes

A practical method for judging a paper you are not qualified to referee.

The standard

Every title is held to the same three commitments, and we print them so you can hold us to them too.

01

One question per book

Every guide is built around a single problem. If the subject needs two books, it becomes two books.

02

Evidence in the open

Claims are cited in the text. Two outside reviewers with subject experience read each manuscript and can block it.

03

No padding

A guide runs only as long as the subject requires. Nothing is stretched to hit a page count.

Good information shouldn't be buried in noise.

We turn research, data, and ideas into focused guides — clear enough to use, short enough to finish.

Questions

A short, focused digital book built around a specific question, problem, or subject. Written to be read in one sitting rather than stretched to a predetermined length.