Comic Title: Challengers of the Unknown #39
Publisher: DC (National Periodical Publications, Inc.)
Address: 575 Lexington Avenue, New York, NY
Cover Date: Aug/Sep 1964
On Sale Date: June 4, 1964 Copyright Date June 4, 1964
Source: Library of Congress, Periodicals 1964

Frequency: Bi-monthly
Cover Price: $0.12
Page Count: 32
Editor: Murray Boltinoff

Title: "The Phantom of the Fair"
Pages: 14

Feature(s):
Challengers of the Unknown (of Earth-1)

Artist: Bob Brown

Feature Character(s)

• Challengers of the Unknown (last appearance in Challengers of the Unknown #38; next appearance in Challengers of the Unknown #39)
• Ace Morgan (last appearance in Challengers of the Unknown #38; next appearance in Challengers of the Unknown #39)
• Rocky Davis (last appearance in Challengers of the Unknown #38; next appearance in Challengers of the Unknown #39)
• Red Ryan (last appearance in Challengers of the Unknown #38; next appearance in Challengers of the Unknown #39)
• Prof. Haley (last appearance in Challengers of the Unknown #38; next appearance in Challengers of the Unknown #39)

Supporting Character(s)

• June Robbins (imaginary appearance)

Villain(s)

• Stokie Johnson (no further appearances)
• A phantom creature (imaginary appearance)

Other Character(s)

• Madame Zaddum (last appearance in Challengers of the Unknown #35; no further appearances)
• Paul Haley (imaginary appearance)
• The unnamed sons of Ace and Red (imaginary appearance)
• Roxanne "Roxy" Davis (imaginary appearance)

Comments:
The sons and daughter of the Challengers appear only in a fortune teller's story. The events of these predictions may or may not be accurate depictions of the future. As such they should be considered imaginary and not part of official Challengers of the Unknown continuity.

This story is a sequel to the second story of Challengers of the Unknown #35, in which the sons and daughter of the Challengers debuted.

Synopsis:
The Challengers return to the parlor of fortune teller Madame Zaddum to learn more about their future children. Zaddum tells them that in 25 years, criminal Stokie Johnson will discover an elixir of youth and escape jail. Stokie has recently been captured by the Challengers, but a stolen capsule containing a chemical mixture was not recovered. In the future Stokie opens the capsule, releasing a phantom creature. The children of the Challengers work together to defeat the phantom. Stokie's youth elixir eventually wears off, and he is returned to prison.