Author Troy Thorne has followed up his Getting Started in Pinewood Derby publication with a new book, Building the Fastest Pinewood Derby Car. Starting with basic design, including cutting, attachment, lubrication and balance, the new book also includes a section offering championship secrets, offering options on how to shave seconds off a race time Building the Fastest Pinewood Derby Car (Fox Chapel Publishing, ISBN 978-1-56523-764.99.2-9) is priced at $14.99.