There´s separate guidebooks available for the trad & sport, bouldering & skiing. For information on winter climbing, a combination of the facebook group & TheCrag are your best resources.
Where possible, please support businesses which contribute to the local climbing scene. Guidebooks and equipment are available in Svolvær from Skandinavisk, locally based & certified guides from I Fri Natur and Bergtagen and shoe resoling from the Kabelvåg based Artic Soles.