Download or read book The Knucklebook written by Dave Clark and published by Rowman & Littlefield. This book was released on 2012-03 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: This little book will teach you all you need to know about the most frustrating yet entertaining pitch in baseball: the knuckleball. "Clark masterfully breaks down the pitch, the mindset, and could save the pitch from extinction with this important work."--Will Carroll.