Whether you're young or young at heart, Classic Paper Planes will show you how to master the art of creating sleek & stylish
...Books Sudoku Books Anyone can increase their brainpower at any stage of life! This stylish puzzle book will test your number & problem-solving skills, with over 130 sudoku puzzles ranging from easy to diabolical inside. Best of all, this book is 100% recyclable so that you can give your brain a workout in an eco-friendly way!  Product Information: •†ISBN:† 9781488945526 •†Author:† Hinkler Pty Ltd •†Publisher:† Hinkler Pty Ltd •†Format:† Paperback •†Pages:† 160 •†Dimensions:† 12.6 x 18 x 0.9 cm