When Jenna enters an abandoned old house at the top of Violet Hill, she is magically transported to an alternate world called "Earth One." There she meets Master Sorcerer Nigel, his young friends, and a telepathic cat named Victor. But a perilous encounter with a sorcerer from yet another world threatens to change Jenna's life forever. // Winner of the Oklahoma Writer's Federation Inc.'s trophy award for "Best Juvenile Book of 2002."