Dr John Watson has compiled an outstanding selection of his esteemed colleague's cases. A daring, difficult and downright perplexing bunch of conundrums, puzzles, and riddles, all written in the style of Sir Arthur Conan Doyle's great stories. This book deeply involves the reader in the solving of puzzles - and crimes! More than 200 puzzles are included, from seemingly simple riddles to more complicated brain-busting logic puzzles. Tips and tricks for solving the Sherlock way are included, as well as all answers and explanations.