Most places in the Grand Line are reported in a single book containing many stories and tales from the Grand Line. However, due to the number of bizarre tales, unusual reports, and oddities by explorers and other eye witness accounts, the book was given the humiliating title of Brag Men. The book is labeled as "fiction romance". This book was one of the books kept at Ohara that was saved from the fire caused by the Buster Call. According to Oda, it is only because of the efforts of Olvia, Clover and the other scholars that the book survived to be mass produced at a later date.