User blog comment:SayuriDarling/The Sword of Summer Official Discussion/@comment-5471249-20151020221715/@comment-24057651-20151021065728

No way. Annabeth would know heaps of Norse mythology, maybe she'd researched a bit after they met the Kanes, just to have the know-how in case another set of gods appear out of the blue. Maybe she cared about all mythologies from the start. But I doubt she'll know NOTHING about the Norse.