Comic Title: Flash Comics #89
Publisher: DC (National Comics Publications, Inc.)
Address: 480 Lexington Avenue, New York, NY
Cover Date: November 1947
Approx. On Sale Date: September 10, 1947 Copyright Date September 8, 1947
Source: Library of Congress, Periodicals 1946-1947
Until 1958 DC did not report actual on sale dates to the copyright office
The publication dates listed in LoC records are NOT release dates.

Frequency: Monthly
Cover Price: $0.10
Page Count: 48
Editor: Julius Schwartz

Title: "Introducing the Thorn the Flash's Newest Opponent"
Pages: 12

Feature(s):
Flash (Jay Garrick of Earth-2)

Writer: Robert Kanigher
Artist: Joe Kubert

Reprinted In:
Flash:80 Years of the Fastest Man Alive the Deluxe Edition HC (2020)

Feature Character(s)

• Flash (last appearance in All-Flash #31; next appearance in Flash Comics #90)

Supporting Character(s)

• Joan Williams (last appearance in All-Flash #31; next appearance in Comic Cavalcade #24)

Villain(s)

• Thorn (Rose Canton; first appearance; next appearance in Flash Comics #96)