A story of the unusual adventures of two knights in search of justice who discovered the great Schwambranian Nation on the Big Tooth Continent, with a description of the amazing events that took place on the Wandering Islands, and also many other things, as told by Ardelar Case, Former Admiral of Schwambrania, who now goes by the name of Lev Kassil, and including a great number of secret documents, sea charts, the coat-of-arms and the flag.