Image 1 of 1 Wortham Rule Book (Revised in 2005) $8.00 This edition of the Wortham Rule Book was revised in 2005 by Hayden C Hise & includes the knife rules. Quantity: Add To Cart Added! This edition of the Wortham Rule Book was revised in 2005 by Hayden C Hise & includes the knife rules. Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More