The Icelandic Sagas were oral in origin and written down in the thirteenth and fourteenth centuries. Other Icelandic Sagas available in Penguin Classics include Njal's Saga, Egil's Saga, Sagas of Warrior-Poets, Gisli Sursson's Saga and the Saga of the People of Eyri, The Saga of Grettir the Strong, The Saga of the People of Laxardal and Bolli Bollason's Tale, The Vinland Sagas and Comic Sagas from Iceland.