Trevor Bounford is a graphic designer, illustrator, artist and author of over a dozen titles. He has created or contributed to a number of books of graphic puzzles and activities including three books on making paper airplanes, one on origami, one on tying knots, three books of mazes and two books of dot-to-dot portrait puzzles. His design and illustration work has appeared in museums and galleries worldwide and he has exhibited art on several occasions at major art galleries in London. A lifelong fascination with puzzle making and with the tricks the mind will play with visual perception lead him to devise Bend the Rules.