The Daily Mail''s most popular picture puzzles, Pitcherwits are an intriguing mix of crossword and cryptic visual puzzle. Now, Professor Rebus is back with Pitcherwits Volume 4, packed full of even more perplexing pictogram puzzles.This book contains 200 new Pitcherwits puzzles, and is perfect for all puzzle fans who are looking for something a little bit different to test their deductive skills.