For centuries, Swiss banks have served the globe's wealthiest individuals, employing a strict culture of anonymity and gaining massive wealth in the process. But when Credit Suisse collapsed, the veil of secrecy came down and the world was suddenly privy to the corruption, scandal and empty hubris that keep our biggest banks alive.

It was a 166-year-old bastion of Swiss banking, amongst the most important and influential financial institutions in the world – but a veneer of high-class service disguised a darker, dirtier reality. From its sterile Zurich headquarters, the bank catered to a clientele that included dictators, drug dealers and former Nazi officers, and helped fleece its own clients out of billions of dollars. This continued for decades, even as Credit Suisse continued to expand, acquiring smaller banks and granting its own executives lucrative bonus contracts.

Meltdown is the story of how the house of cards fell apart. Bloomberg investigative journalist and bestselling author of Pyramid of Lies Duncan Mavin takes readers inside the bank’s hushed marble corridors, detailing its secretive culture and the series of increasingly selfish decisions, made by a handful of men at the top, which ultimately led to disaster.

This is the fascinating history of one of the biggest financial institutions of our times - and a thrilling exposé of the wider financial services sector - which promises to give readers a shocking and brutally honest look into a previously-unknown world of greed, lies and unrelenting human ambition.