King Kobold (later King Kobold Revived) was the second book in the Stasheff's Warlock series.
Plot[]
The novel opens with a small village on the coast of Gramarye being attacked by raiding Viking-like invaders. Rod is quickly summoned to Runneymeade to consult King Tuan on the threat of the invaders. There Rod finds himself newly named Lord High Warlock of Gramarye.