The 9th Annual of the Year's Best SF

Notes

• On copyright page: "First Printing" (as noted by Currey), "Copyright (c) 1964 by Judith Merril" and series LCCN.
• $4.95 price on jacket front flap. "Jacket design by Lawrence Ratzkin" on back flap.
• "Issued later in Great Britain as 9th Annual S-F (cover title reads The Best of Sci-Fi/9th Annual S-F)." - Currey
• On page 8 is an untitled introductory essay about the world in 1963 and 1964. It is likely by Judith Merril, but is uncredited.
• {{LCCN|56-8938}} for the series