The kayaks described in this book are based on a craft made by Howard I. Chapelle, Curator of Transportation at Smithsonian Institution. The design was made popular in the early twenties by Norman L. Skeene through an article in "The Rudder", "a journal of aquatic sport". If you're looking for a replica of a real Greenland style kayak, this book is not the one you're looking for. Move along... If you don't want to mess about with steam bending, it might be worth considering. If you want to explore the history of modern kayaking, it's definitely worth a look. The author promises to get you afloat for about $250,- worth of materials. That was in 1990, it seems. I have no idea how this compares to todays prices... The crafts described here have quite open cockpits, which should make entry easy, but could mean a wet ride in rough seas. You'll not be practicing rolls in these crafts. The kayaks pictured in the book looks sleek and nice, but the over all look is still that of kayaks for calm seas and leisure paddling. The building process seems adequately illustrated in black and white. The kayaks described have flooring to sit on, which should add comfort compared to more traditional crafts, but you'll probably pay for this with some loss of stability. You'll be seated a lot higher than in a more traditional Greenland kayak, it seems. The building techniques used here are interesting, if you're generally interested in boat building or the history of modern kayaking. To me, this book holds interest mainly as documentation of the historical craft described.