Comic Title: Adventures of Rex the Wonder Dog #20
Publisher: DC (National Comics Publications, Inc.)
Address: 480 Lexington Avenue, New York, NY
Cover Date: Mar/Apr 1955
Approx. On Sale Date: January 4, 1955 Copyright Date January 2, 1955
Source: Library of Congress, Periodicals 1955
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 Ice Queen of Storm Mountain"
Pages: 8

Feature(s):
Rex the Wonder Dog (of Earth-1)

Writer: John Broome
Penciller: Gil Kane
Inker: Bernard Sachs

Feature Character(s)

• Rex the Wonder Dog (last appearance in Adventures of Rex the Wonder Dog #20; next appearance in Adventures of Rex, the Wonder Dog #21)

Supporting Character(s)

• Danny Dennis (last appearance in Adventures of Rex the Wonder Dog #20; next appearance in Adventures of Rex, the Wonder Dog #21)

Other Character(s)

• Myra Marlowe (an ice skater; no further appearances)
• Myra's parents (no further appearances)

Synopsis:
Rex and Danny visit the Marlowe family at a ski lodge. Danny goes skiing with Myra Marlowe, but they get separated. When Myra doesn't return to the lodge, Rex searches for her. He finds the girl pinned in a cave by a boulder. Rex skis down the mountain and brings the girl help before she freezes to death.