Comic Title: Superman's Pal Jimmy Olsen #10
Publisher: DC (National Comics Publications, Inc.)
Address: 480 Lexington Avenue, New York, NY
Cover Date: February 1956
Approx. On Sale Date: December 6, 1955 Copyright Date December 4, 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: Monthly, with the exception of January, May, July and November
Cover Price: $0.10
Page Count: 32
Editor: Mort Weisinger

Title: "Jungle Jimmy Olsen"
Pages: 8

Feature(s):
Jimmy Olsen (of Earth-1)

Writer: Otto Binder
Penciller: Curt Swan
Inker: Ray Burnley

Reprinted In:
Showcase Presents:Superman Family Vol. 1 TPB (2006)

Feature Character(s)

• Jimmy Olsen (last appearance in Superman's Pal Jimmy Olsen #10; next appearance in Superman's Pal Jimmy Olsen #11)

Supporting Character(s)

• Superman (last appearance in Superman's Pal Jimmy Olsen #10; next appearance in Superman #103)

Other Character(s)

• Two unnamed explorers (no further appearances)

Synopsis:
Jimmy and Clark travel to the jungles of the Yucatan to learn the truth behind the rumors of a jungle boy. Jimmy is left to guard the camp site while Clark looks for the jungle boy. Monkeys ransack the camp when Jimmy falls asleep. The monkeys steal his clothes, leaving Jimmy to wear an animal skin. He then plays as a jungle boy, and in the process loses his voice.

When Clark returns to the camp with two other explorers, he pretends not to recognize Jimmy. The explorers cage Jimmy, believing he is the jungle boy. Clark uses his powers to prevent Jimmy from revealing his true identity. Finally Clark releases Jimmy to stop a stampede. Jimmy’s voice eventually returns, ending the charade.