Doorways In The Sand Author:Roger Zelzany Humanity is not alone in the cosmos. The aliens have given a precious relic to the people of Earth: star-stone. The harmony of the galaxy is at stake when they discover the disappearance of their star-stone. — Likeable Fred Cassidy is an eternal undergraduate. All he thinks he knows about the star-stone is that it came to Earth in an interplaneta... more »ry trade for the Mona Lisa and the British Crown jewels.
Then Fred is accused of stealing the cosmic artifact, and he is pursued from Australia to Greenwich Village and beyond, by telepathic psychologists, extraterrestrial hoodlums and galactic police in disguise; as he enters multiple realities, flipping in and out of alien perspectives, through doorways in the sand.« less