Alan Dean Foster 
Moment of the Magician 

In The Moment of the Magician Alan Dean Foster continues the adventures of Jon Thomas Meriweather, the Spellsinger, in a land where magic and constant danger combine against a background of beauty and individual courage. Jon-Tom (as he is known in the land), in his quest to find a way back to his own world, discovers that there exists in the land another human from Earth who may hold the secret he so desperately seeks. This individual, however, is reputedly evil and has strange powers. Jon-Tom’s adventures in seeking out this mysterious and dangerous human make this sequel to The Day of Dissonance a suspenseful and exciting saga in the Spellsinger epoch.