His Jack of eagles, 1952.

Ketterer, D. Imprisoned in a tesseract, c1987: CIP t.p. (James Blish) galley (James Benjamin Blish; b. 5/23/21; d. 7/30/75)

Wikipedia, 17 February 2015 (James Benjamin Blish was born May 23, 1921 and died July 30, 1975. He was an American author of fantasy and science fiction. He also wrote literary criticism under the pen name William Atheling, Jr.)