The Wizard
by Gene Wolfe

Description:
The first half of the journey, The Knight -- which you are advised to read first, to let the whole story engulf you from the beginning -- 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. In reward, he is ushered into the castle of the Valfather, king of all the Gods of Skai.

Thus begins the second part of his quest. The Wizard begins with Able's return to Mythgathr on his steed Cloud, a great mare the color of her name. Able is filled with new knowledge of the ways of the seven-fold world and possessed of great magical secrets. His knighthood now beyond question, Able works to fulfill his vows to his king, his lover, his friends, his gods, and even his enemies. Able must set his world right, restoring the proper order among the denizens of all the seven worlds.