Reviews
“A melding of the psychological and the high adventure story, this gripping, emotion-evoking narrative is the first young adult novel by the author of Watchstar and other adult science fiction.” —Booklist, Starred Review
“The story is thought-provoking and full of odd surprises.” —School Library Journal
“This fascinating novel is very reminiscent of the better Heinlein juveniles (particularly Tunnel in the Sky)… A very impressive novel…should not be overlooked.” —San Francisco Chronicle