The catalog

Books

Every title is a 31-day object: 30 insights plus a Special Edition. Filters are here when you need them. If you feel lost, use Start Here.

Start Here

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8 titles

31 Experts

Start

Special Edition

Camila Reyes

Special Edition · Camila Reyes

Start

31 days to a real offer and a first customer

$31

31 Experts

AI for Builders

Special Edition

Rafael Ortega

Special Edition · Rafael Ortega

AI for Builders

31 days to specify, evaluate and ship useful AI

$31

31 Experts

Finish

Special Edition

Daniel Kim

Special Edition · Daniel Kim

Finish

31 days of attention, shutdowns and completed work

$31

31 Experts

Leadership Under Pressure

Special Edition

Amara Okonkwo

Special Edition · Amara Okonkwo

Leadership Under Pressure

31 days of standards, decisions and adult conversations

$31

31 Experts

Tennis

Special Edition

Lucía Navarro

Special Edition · Lucía Navarro

Tennis

31 days to win the next ball

$31

31 Experts

Money Baseline

Special Edition

Jonah Hale

Special Edition · Jonah Hale

Money Baseline

31 days to a household that can tell the truth

$31

31 Experts

Sales

Special Edition

Priya Shah

Special Edition · Priya Shah

Sales

31 days of discovery, follow-up and honest numbers

$31

31 Experts

Investing Process

Special Edition

Elena Voss

Special Edition · Elena Voss

Investing Process

31 days to a policy you can keep when markets get loud

$31