Book excerpt: "Sam Manicom's fourth book is a gripping rollercoaster of a two-wheeled journey which takes you riding across the dramatic landscapes of Mexico, the [western] United States and Canada ... There are canyons, cowboys, idyllic beaches, bears, mountains, Californian vineyards, gun-toting policemen with grudges, glaciers, exploding volcanoes, dodgy border crossings and some of the most stunning open roads that a traveller could ever wish to see"--Publisher's description.