
Originally published: in 3 vols as 'Out of the dead city', London : Sphere, 1968; 'The towers of Toron', New York : Ace Books, 1964; London : Sphere, 1968; 'City of a thousand suns', London : Sphere, 1969.
The fall of the towers by Samuel R. Delany. ISBN 0722128991. Published by Sphere in 1974. Publication and catalogue information, links to buy online and reader comments.