Midsummer Century

From Author Wars - https://authorwars.com/publications/midsummer-century-201393.html

Overview:

Title: Midsummer Century
Author: James Blish
Year: 1972
Publisher: Doubleday / SFBC
Price: $1.49
Pages: 110
Binding: Hardcover
Type: Chapter Book
Title Reference: Midsummer Century
Notes:
- "Book Club Edition" printed at the bottom of the front flap of the dustjacket indicates a printing by Doubleday for its various book clubs.
- Selection of the Science Fiction Book Club for June 1972.
- No printed price or stated date of publication. The date is taken from the lists provided by SFBC editor Andrew Wheeler to the rec.arts.sf.written newsgroup. The source of the price is unknown, but is consistent with contemporaneous book club printings.
- "2946" printed at the bottom on the back flap of the dustjacket.
- Gutter code "17N" on page 109 indicates a printing in April 1972 [verified]. Later printings have the gutter codes "19N" (May 1972) and "13P" (March 1974).
- "Jacket by Emanuel Schongut" printed on the back flap of the dustjacket.