Product Management

A three-page internal memo written in May 1931 by Neil McElroy at Procter & Gamble, proposing that each brand should have a dedicated team responsible for every aspect of its marketing. The memo is the closest thing prod…

Where Card, Moran, and Newell gave HCI its theoretical foundation, Nielsen gave it a pragmatic engineering methodology. This book codified usability heuristics, discount usability testing, severity ratings for defects, a…

Alan Cooper invented Visual Basic's interaction model and then spent the rest of his career arguing that engineers should not design the products they build. This book introduced personas as a design method — not the dil…

The most widely sold web usability book ever written, and it earns the distinction by being short, funny, and relentlessly practical. Krug's central argument is that users do not read pages — they scan them, and every el…

Garrett's five-layer diagram — strategy, scope, structure, skeleton, surface — became the canonical way UX is taught and discussed, and it did so because it solved a real communication problem: designers, developers, and…

Cagan's guide to how the strongest tech product organisations actually operate — empowered product teams, product discovery, continuous delivery, the difference between feature factories and outcome-driven teams. The boo…

A collection of interviews and case studies across senior product leaders — Cagan, Norton, Harding, and many others — organised around the practical problems product leaders face. The format (interviews rather than a sin…

The operational handbook for scaling startups from product-market fit through rapid growth to IPO, based on Gil's experience as a founder and operator at Google and Twitter and on extensive interviews with people like Ma…

Perri's book names a condition that most product organisations fall into without noticing: the build trap, where shipping features becomes the measure of progress and the connection between those features and actual outc…

A practical guide to community building from people who did it at Instagram's early community team and studied it across dozens of other contexts — from running clubs to open source projects to neighbourhood groups. The…

Seiden's short book makes one argument clearly: the right measure of product success is not what you shipped (output) but what changed in customer behaviour (outcome). The book is deliberately concise — under a hundred p…

Ken Norton spent a decade running product at Google Ventures and writes one of the more humane newsletters in the product management space. This piece is about empathy as a working practice — not a posture but a set of s…

Mironov has been writing the most consistently useful voice on the daily operational reality of product management for two decades. This piece is a short argument against a specific anti-pattern: internal stakeholders pu…

Brynjolfsson and colleagues tackle the central measurement problem of the digital economy: how do you account for the welfare value of free products like search engines, social networks, or smartphone apps that never app…