THE GREEN BRAIN. Boston: Gregg Press, 1981. Octavo, cloth. First U.S. hardcover edition. Text offset from that of the 1966 Ace edition. New introduction by Joseph Milicia. Ecological disaster novel. "A giant insect story, full of grotesquerie and done with verve. The eponymous 'brain' is a collective insect intelligence which plans to make a teeming humanity pay for the damage it has done to the world's ecology." - Pringle, The Ultimate Guide to Science Fiction, second edition, p. 162. A fine copy without dust jacket as issued. (#85999).
"First Printing, February, 1981" on copyright page.