Neijmann, Daisy L., ed. A History of Icelandic Literature. University of Nebraska Press, 2007, pp. 435, 440, 459.

On individual works:

Tröllakirkja (Troll´s Cathedral)
Ingi Bogi Bogason: "Når drømmen er for stor : de islandske sagaers helteverden i ny afspejling = When a dream is too big : the world of the Icelandic sagas’ heroes from a new angle"
Nordisk litteratur 1993, pp. 15.