Íslendingabók

Íslendingabók is a short historical work written by Ari Þorgilsson, an Icelandic priest active in the early 12th century, and first published in 1130. It focuses on the early history of Iceland rather than on plot or fictional characters. What survives today is the younger of two versions that originally existed, so the text also carries a sense of preservation and transmission.

It suits readers who want an early source on Icelandic history and who are interested in how historical writing looked in Old Norse. The book is especially useful if you like compact texts that sit close to the events and traditions they describe, and if you are curious about how later writers drew on older material about Norwegian kings. It connects naturally with other early historical and saga traditions, but stays lean and documentary in tone.