Ágrip af Nóregskonungasögum: A Twelfth Century Synoptic History Of The Kings Of Norway

Ágrip af Nóregskonungasögum or Ágrip is a synoptic history of the kings of Norway, written in Old Norse. The preserved text starts with the death of Hálfdan svarti and ends with the accession of Ingi krókhryggr but the original is thought to have covered a longer period, probably up to the reign of Sverrir. The work was composed by an unknown Norwegian writer around 1190. The only surviving manuscript is Icelandic from the first half of the 13th century. The preserved parchment book consists of four quires, a fifth quire has been lost. The first leaf is also missing, therefore the original title of the book, if it had any, is unknown. The name Ágrip af Nóregskonungasögum ("A Synopsis of the Sagas of the Kings of Norway") was first used in an edition in 1835. (from Wikipedia)