Just before we sold the house and began our move to Europe, and I published The Sport of Footbag. It's a 200-page book (well, 199 pages, to be exact) that covers ancient kicking balls, the birth of the Hacky Sack© in the 1970s, and its evolution into a worldwide sport.
If you'd like to grab your free digital copy, check out the book's page on my website and enter your email. We'll send download instructions out to you right away. Kind of an early Christmas present from us to you!
Keep kicking!