Comic Title: Adventure Comics #236
Publisher: DC (National Comics Publications, Inc.)
Address: 480 Lexington Avenue, New York, NY
Cover Date: May 1957
Approx. On Sale Date: March 28, 1957 Copyright Date March 26, 1957
Source: Library of Congress, Periodicals 1957
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: 32
Editor: Mort Weisinger

Title: "The Iceberg of Doom"
Pages: 6

Feature(s):
Aquaman (of Earth-1)

Writer: Otto Binder
Artist: Ramona Fradon

Feature Character(s)

• Aquaman (last appearance in Adventure Comics #235; next appearance in Adventure Comics #237)

Supporting Character(s)

• Topo (last appearance in Adventure Comics #235; next appearance in Adventure Comics #238)

Villain(s)

• Peter Porter and his hired men (no further appearances)

Synopsis:
Aquaman rescues the crews of several vessels sunk by a large iceberg. Despite warning vessels away, the iceberg continues to strike ships belonging to merchantman Peter Porter. Aquaman investigates the iceberg and learns it is a disguised ship run by Porter. He is sinking his own vessels to collect the insurance on them. Aquaman destroys the iceberg with the help of his fish friends, then turns Porter over to the authorities.