Theodore M. and Kari Ellen Gade (editors and translators) (2000). Morkinskinna: The Earliest Icelandic Chronicle of the Norwegian Kings (1030-1157). Cornell University Press. Clover, Carol J. and John Lindow (2005). Old Norse-Icelandic Literature : A Critical Guide. University of Toronto Press. Finlay, Alison (editor and translator) (2004). Fagrskinna, a Catalogue of the Kings of Norway. Brill Academic Publishers. Snorri Sturluson (translated by Lee M. Hollander). (1991). Heimskringla : History of the Kings of Norway. University of Texas Press. Kings' sagas