This book is a must-have for any Hacky Sack enthusiast! It is filled with valuable information on how to perfect your skills and even includes some history about the game. The book is written by John Cassidy and published by Klutz in 1982. It is a Trade Paperback format with 76 pages of illustrated content. The book is in good condition and weighs 5.2 ounces. The dimensions are 8.7 inches in length and 5.5 inches in width. The book is written in English and falls under the genre of humor. The topic covers Form / Comic Strips & Cartoons, as well as General information.