History and Archelogy
Generally contains three parts: 1) Myth 2) Expedition and 3) The Rise and Fall of Ubar. Being a plot-motivated reader, I enjoyed the expedition the best. Having done a little research myself, I can appreciate the desire to document it as Clapp has done in "Myth," however I found this tedious. Unlike some other books of this type, there is are excavations and findings associated with the expedition, which made it interesting. The text includes illustrations, maps, three appendices, notes, a bibliography, and index.