Robert W. Chambers. Newely revised for 2016, this edition of the Log Building Construction Manual has the details on log roof systems, underscribing, sill log layout, scribing and cutting notches and grooves that aren’t found anywhere else. New revisions throughout with updated truss and log selection info and many new photos and graphics. 288 pages, color softcover (special open-flat binding) with over 350 color photos and graphics. Nonreturnable.