The 'book of pleasant journeys into faraway lands', or 'Book of
Roger', Tabula Rogeriana. 16th-century (1553 AD) manuscript of
al-Idrisi's description of the world composed in 1152. This
manuscript contains the complete text of al-Idrisi's medieval
Arabic geography, describing the known world from the equator to
the latitude of the Baltic Sea, and from the Atlantic to Siberia.