Comic Title: Adventures of Rex the Wonder Dog #11
Publisher: DC (National Comics Publications, Inc.)
Address: 480 Lexington Avenue, New York, NY
Cover Date: Sep/Oct 1953
Approx. On Sale Date: July 22, 1953 Copyright Date July 20, 1953
Source: Library of Congress, Periodicals 1953
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: Bi-monthly
Cover Price: $0.10
Page Count: 32
Editor: Julius Schwartz

Title: "The Riddle of the Riverside Raceway"
Pages: 6

Feature(s):
Detective Chimp (of Earth-1)

Writer: John Broome
Penciller: Irwin Hasen
Inker: Joe Giella

Feature Character(s)

• Detective Chimp (last appearance in Adventures of Rex the Wonder Dog #10; next appearance in Adventures of Rex the Wonder Dog #12)

Supporting Character(s)

• Sheriff Edward Chase (last appearance in Adventures of Rex the Wonder Dog #10; next appearance in Adventures of Rex the Wonder Dog #12)

Villain(s)

• Danny Sharp and his men (racketeers; no further appearances)

Other Character(s)

• Alice Langston and her father (no further appearances)
• Jubilee (a race horse; no further appearances)

Synopsis:
Bobo visits the race track with his friend Alice Langston while Sheriff Chase tracks down racketeer Danny Sharp. Bobo befriends Alice's racehorse Jubilee. When crooks try to kill the horse Bobo protects him. The crooks chase Bobo, but he keeps them busy until Sheriff Chase can arrive. After they are captured, one of the crooks is identified as Danny Sharp.