Publication and copyright dates missing/not printed.
1950 listed by Fantastic Fiction.
Cover artist Ron Turner taken from the Ron Turner Cover Collection.
A Scion Scientific Novel.
Adds: printing month, synopsis. Information on page 41, Harbottle/Holland. "Originally written for the American book market in 1949."
Tuck III, pg. 648, mid. lt. col., states as by Vargo Statten, Scion, 1951, 128 pages, 1/6.
OCLC records: as "Annihilation! : saga of the future", by Vargo Statten, "Date taken from R. Reginald. Science fiction and fantasy literature : a checklist 1700-1974. Gale Research Co., 1979. Cover title. Publisher's advertisments: p. [4] of cover." OCLC 55635705.
OCLC records: "Annihilation", by Vargo Statten, "Subtitle on cover: A saga of the future." OCLC 470585265.
OCLC records: "Annihilation,", John Russell Fearn, "by Vargo Statten [pseud.]." OCLC 27138520.
All three records for the same book, same printing.