(from the back of the book) This book, constisting of a rule and a background part, presents on 100 pages the revised third edition of detailed information on the late Victorian era: Welcome to England Welcome to London London City Lexicon with small, lexically ordered articles on the city itself and backgrounds important for play Crime with information on crime registry, ballistics, forensic chemistry and biology, jurisdiction, Scotland Yard, criminals, famous Sherlock Holmes detective stories with important Tables with important background