Warren is a warrior whose lost his courage and was used by Demon Pluto to seduce Maeve in the Dream Realm. Demoness Sharon posed as a shape-changing flion, a minion to Fletcher who was challenging Warren to a fight. After Warren proved himself to Maeve, she agreed to keep seeing him. He gave her a sword amulet so she could travel instantly see him for an hour. After Maeve returned to Xanth, she met him there. They were married by Princess Dawn after repairing the cable. He likes Maeve's daughter Mae, believing her a suitable daughter for a warrior.