Sign of Chaos — Roger Zelazny

The one real world, of which all others are but shadows...

AMBER

Now, the magic and adventure continue in this, the eighth book of Amber, third in the acclaimed new series.

The epic story of the royal family of Amber enters an exciting new chapter as Merlin, son of Prince Corwin, pursues his noble destiny against a shifting panorama of shadow worlds and deadly intrigue, powerful computers and magic gone out of control. A violent vendetta... renegade sorcery ... and whirlwind adventure lead Merlin to a monumental confrontation at the Keep of the Four Worlds, where astonishing secrets and mysterious identities will at last be revealed!