From the back cover: "You are the Wizard Grey Star. You now face the tumultuous climax of your epic struggle to overthrow the evil Wytch-king Shasarak. His cruel empire is torn by war as the Freedom Fighters rebel against his corrupt dominion. Can you reach them in time to free mankind? Can you overcome the Wytch-king's ferocious soldiers and the supernatural hordes that are his to command? Your only hope lies in your Wizard's Staff. Guard it well—for it contains the might of the mystic Moonstone, the very essence of your Magical Powers."
War of the Wizards is the fourth book in the World of Lone Wolf Series, a spin-off from the Lone Wolf series.