For Londoners of the eighteenth and nineteenth centuries, debt was a part of everyday life. But when your creditors lost their patience, you might be thrown into one of the capital's most notorious jails: the Marshalsea Debtors' Prison. In Mansions of Misery, acclaimed chronicler of the capital Jerry White introduces us to the Marshalsea's unfortunate prisoners - rich and poor; men and women; spongers, fraudsters and innocents...