Comic Title: Showcase Presents:Challengers of the Unknown Vol. 2 TPB
Publisher: DC
Cover Date: 2008
On Sale Date: April 30, 2008 Direct Market Date April 23, 2008
Source: Previews, #232

Direct Market Date April 30, 2008
Source: ComicList, New Comic Book Releases List for Wednesday, April 30, 2008

Cover Price: $16.99
Page Count: 528
Editor: Peter Hamboussi

See Also: The Guide to Graphic Novels and Collected Editions

Title: "Master of the Volcano Men"
Pages: 13

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

Writer: Arnold Drake
Artist: Bob Brown

Reprinted From:
Challengers of the Unknown #27 (1962)

Feature Character(s)

• Challengers of the Unknown (last appearance in Challengers of the Unknown #27; next appearance in Challengers of the Unknown #28)
• Ace Morgan (last appearance in Challengers of the Unknown #27; next appearance in Challengers of the Unknown #28)
• Rocky Davis (last appearance in Challengers of the Unknown #27; next appearance in Challengers of the Unknown #28)
• Red Ryan (last appearance in Challengers of the Unknown #27; next appearance in Challengers of the Unknown #28)
• Prof. Haley (last appearance in Challengers of the Unknown #27; next appearance in Challengers of the Unknown #28)

Villain(s)

• Dr. Edward Gruner and his volcano men (no further appearances)
• The Volcano Man (next appearance in Challengers of the Unknown #32)

Synopsis:
The Challengers of the Unknown investigate the appearance of a living volcano man near an inactive volcano. Light glows from inside the volcano, so Prof and Red go inside while Ace and Rocky search the outside for the volcano man.

Inside the volcano, Prof and Red find Dr. Edward Gruner. Gruner is creating a volcano man from a molten pit. Once successfully created he unleashes it against the pair of Challengers.

Outside the other Challs have located another volcano man. They are unable to stop him and accidentally split him into two separate beings. They race inside the volcano in time to save Red and Prof, but another larger Volcano Man rises from the pit. This Volcano Man was not created by Gruner and is a natural product of the volcano. The Challs take control of the doctor’s volcano men and use them against the larger one, trapping them all inside the volcano. Finally the team seals the volcano with dynamite.