The Mapp shows the mountain country of Lancre, with the Ramtops drawn in a vertigo-inducing perspective shot, rather than as a relief diagram. The accompanying booklet details the history, geography and folklore of the country, with contributions from both Gytha Ogg (anticipating the style of Nanny Ogg's Cookbook) and Eric Wheelbrace, the Discworld's most famous hillwalker (a parody of Alfred Wainwright).