I bought this book because the chronicle of Marc Fiorentino on BFM is very interesting but it really disappointed me. Indeed, from my point of view this book is a pure commercial product aimed to scare us about what banks are doing with our money. He describes a page in a system close to bankruptcy because based on the financial markets and advises you three pages later to invest the equity market to recoup your money ... Really disappointing, I do not advise it.