What is aerenal?

Some articles on aerenal:

World Of Eberron - Creatures - Other Creatures and Races
... to and founded a nation on the smaller continent of Aerenal ... Aerenal elves in Eberron practice a form of ancestor worship ... On Aerenal, those elves deemed to be particularly beneficial to the race are magically revived as Undying ...
World Of Eberron - Geography - Aerenal
... Aerenal is the ancient island kingdom of the Aereni elves, who take their name from Aeren, a mythical hero said to have freed the elves from the giants of Xen'drik ... Aerenal is ruled by both the Sibling Kings, a brother and sister pair that serves as the temporal authority of Aerenal who rule from Shae Cairdal, and the Undying Court, the religious ... elves, a small group of Tairnadal elves inhabits the northern steppes of Aerenal, though many have since migrated to Valenar ...