The Wizard Knight Series

A young man in his teens is transported from our world to a magical realm that contains seven levels of reality. Very quickly transformed by magic into a grown man of heroic proportions, he takes the name Able and sets out on a quest to find the sword that has been promised to him, a sword he will get from a dragon, the one very special blade that will help him fulfill his life ambition to become a knight and a true hero. Inside, however, Able remains a boy, and he must grow in every sense to survive the dangers and delights that lie ahead in encounters with giants, elves, and wizards.

The first half of the journey, The Knight, took a teenage boy from America into Mythgarthr, the middle realm of seven fantastic worlds. Above are the gods of Skai; below are the capricious Aelf, and more dangerous things still. Journeying throughout Mythgarthr, Able gains a new brother, an Aelf queen lover, a supernatural hound, and the desire to prove his honor and become the noble knight he always knew he would be. Coming into Jotunland, home of the Frost Giants, Able - now Sir Able of the High Heart - claims the great sword Eterne from the dragon who has it.