Liar's Poker

Michael Lewis spent two years as a bond salesman at Salomon Brothers in the mid-1980s, and this book is his account of what he found: a trading floor that ran less on financial theory than on raw aggression, tribal hierarchy, and a shared appetite for humiliating the weak. He names the eponymous bluffing game — traders wagering on the serial numbers of dollar bills — as the perfect symbol for a business built on nerve and misdirection rather than expertise. Salomon's mortgage-bond desk, led by innovators who essentially invented a new multi-trillion-dollar market from scratch, made the firm staggeringly rich, and that wealth reshaped who got hired, how they behaved, and what Wall Street would become for a generation.

The book matters because it demystifies an industry that likes to present itself as a meritocracy of quantitative genius, revealing instead a culture where confidence, cruelty, and the willingness to "blow up" a client's account for profit were rewarded more reliably than analytical skill. Lewis wrote before the 1987 crash's full aftershocks and decades before 2008, but the incentive structures he describes — reckless risk-taking with other people's money, minimal accountability, contempt for the customer — reappear in nearly every subsequent Wall Street reckoning, which is part of why the book still reads as diagnosis rather than nostalgia.

Who should read it

Anyone curious about the human, unglamorous machinery behind high finance — the training-room hazing, the trading-floor slang, the moral compromises — will find this an entertaining and clarifying read. It's especially useful for readers who want to understand Wall Street culture before wading into more technical books about financial crises.

About the author

Michael Lewis is an American financial journalist and author who worked as a bond salesman at Salomon Brothers before becoming a bestselling nonfiction writer, known for books including Moneyball and The Big Short.