J.P. Muller's 15-Minute Workout, A Step-By-Step Guide
by Jorgen Peter Muller
Price: $9.99 USD. 25600 words.
Published by Waking Media on July 29, 2011. Nonfiction.
The complete step-by-step guide to the 6-week exercise program in J.P. Muller's famous workout book, "My System."