EON. [New York]: A Bluejay International Edition, . Octavo, cloth. First edition. Hollowed out asteroid from an alternate future comes into Earth orbit. "Eon itself is perhaps the best-constructed epic of cosmology yet written in the field, set in one of the best space opera arenas yet conceived ..." - John Clute, SFE online. Anatomy of Wonder (2004) II-93. A fine copy in fine dust jacket. (#155223).
"First Bluejay Printing: August 1985" on copyright page.