Nobody knew the twins like Kate Kray. Married to Ron, she was granted unique access into the shadowy world they inhabited, and was entrusted with some of the darkest secrets they possessed—secrets that could never be revealed until they were both dead. Now with the help of thoughts and anecdotes from the people who knew the twins best, Kate has documented once and for all the life of the world's most famous gangsters, and filled in the gaps with the facts that could not be revealed until now. Gangsters, actors, East End faces—everyone who is anyone in the Firm is here, thanks to Kate's unique access and influence. And in this remarkable book, the Krays' chief torturer, the man who was with them on the night they were arrested, has broken his silence for the very first time.