Amazon.com: Speedsolving the Rubik's Cube Solution Book for Kids: How to Solve the Rubik's Cube Faster for Beginners (Audible Audio Edition): David Goldman, Mark Finfrock, David Goldman: Books
Amazon.com: Speedsolving the Rubiks Cube Solution Book For Kids: How to Solve the Rubiks Cube Faster for Beginners (Color) eBook : Goldman, David: Kindle Store