A scorching epilogue... This is tough stuff and this is a tough book that should contribute to much greater scepticism about the bloated financial system - The Sunday Times

Impeccably researched and sumptuous in its detail...It is a page-turner, built around a riveting portrait of the key man of the title. Mr. Naqvi who comes across as a teeming mass of contradictions - The Economist

A pacy and deeply-reported tale - Financial Times

Gripping... The account raises questions over whether 'impact investing' and 'stakeholder capitalism' are less about poverty alleviation for the world than guilt alleviation for the Davos elite - Guardian

For an astonishing story of how the global economy can be manipulated, read the devastating account in The Key Man - David Ignatius, Washington Post

A riveting account of the intertwining of brilliance and greed... Should be a mandatory read at all schools of journalism and business schools. It's a rare tour de force from which both can learn - Business Standard, India

Clark and Louch have done an outstanding job in untangling the knots that usually keep the secretive world of private equity out of reach for most people - Pakistan's Dawn

This excellent book, which is more true crime than finance, describes in cinematic detail how Naqvi and his colleagues pumped up valuations, moved money between the company, its funds and their personal accounts, and lied about performance - Reuters

It's a sorry tale, one that raises important questions about our ability to deliver 'ethical' capitalism - Chris Blackhurst, The National

Spellbinding. You won't want to put the book down - Eileen Applebaum, coauthor of Private Equity at Work

An unbelievable true tale of greed, corruption and manipulation among the world's financial elite and how the World Bank, Bill Gates and the governments of the US, UK, France, and many more fell victim to the world's largest private equity Ponzi scheme - Harry Markopolos, the Bernie Madoff whistleblower

The rigour and colossal effort that went into this book transpires on each page. There is no dull moment. It is 300 pages of reading pleasure mixed with serious discomfort at what is being presented - Ludovic Phalippou, professor of Financial Economics at Saïd Business School, University of Oxford

A rip-roaring account of one of the biggest frauds in corporate history

- Owen Walker, award-winning FT journalist and author of Built on a Lie

This splendid cautionary tale lays bare the vulnerabilities of the world of high finance, where even the grandees of Davos were marks for the kid from Karachi - John Helyar, coauthor of Barbarians at the Gate

A highly readable reminder of how greed and gullibility so often go together, and why we need good investigative journalism to keep reminding us that if the pitch (and the person doing the pitch) look just too good to be true there is probably something fishy going on behind the scenes - Professor Sir David Omand, former director of GCHQ and author of How Spies Think

An emphatic indictment of the 'expert class' people who think agility with numbers is somehow equivalent to wisdom and morality - Duff McDonald, author of The Golden Passport

Simon Clark is a journalist and writer who previously worked at the Wall Street Journal. His investigative reporting has led him to the poppy fields of Afghanistan, the copper mines of Congo and to many banks in the City of London. He was nominated for a Pulitzer Prize in 2016. He lives in Lewes, England.