Woodworker, author, illustrator. Formerly executive editor of Popular Woodworking Magazine. Author of interactive PDF books "Building Blocks of SketchUp" and "Woodworker's Guide to SketchUp". Also author of several print books including "Shop Drawings for Craftsman Furniture", "Shop Drawings for Greene & Greene Furniture" , "Complete Kitchen Cabinetmaker". I actively blog about, and provide tutorials for using SketchUp on my website. Currently developing a new curriculum model for woodworking.