Comic Title: Superman's Pal, Jimmy Olsen #40
Publisher: DC (National Comics Publications, Inc.)
Address: 575 Lexington Avenue, New York, NY
Cover Date: October 1959
On Sale Date: August 13, 1959 Copyright Date August 13, 1959
Source: Library of Congress, Periodicals 1959

Frequency: Monthly, with the exception of Feb., May, Aug., and Nov.
Cover Price: $0.10
Page Count: 32
Editor: Mort Weisinger

Title: "The Invisible Life of Jimmy Olsen"
Pages: 9

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

Writer: Otto Binder
Penciller: Curt Swan
Inker: John Forte

Reprinted In:
80 Page Giant Magazine #13 (1965)
Showcase Presents:Superman Family Vol. 3 TPB (2009)

Feature Character(s)

• Jimmy Olsen (last appearance in Superman's Girl Friend, Lois Lane #12; next appearance in Superman's Pal, Jimmy Olsen #40)

Supporting Character(s)

• Superman (last appearance in Superman's Girl Friend, Lois Lane #12; next appearance in Superman's Pal, Jimmy Olsen #40)
• Perry White (last appearance in Superman's Girl Friend, Lois Lane #12; next appearance in Superman's Pal, Jimmy Olsen #40)
• Lois Lane (last appearance in Superman's Girl Friend, Lois Lane #12; next appearance in Action Comics #257)
• Lucy Lane (last appearance in Superman's Pal, Jimmy Olsen #38; next appearance in Superman's Girl Friend, Lois Lane #13)

Villain(s)

• "Quiz King" Corbin and his gang (no further appearances)

Synopsis:
Jimmy Olsen is exposed to a space-jewel which Superman believes will give him temporary super powers. Instead the jewel makes Jimmy turn invisible. Objects Jimmy comes into contact with also become invisible. Superman does not know how to change Jimmy back, and Jimmy’s invisible touch becomes a menace.

While covering a story for the Planet, Jimmy turns a piece of police evidence invisible. Without the evidence, the crook, "Quiz King" Corbin, is set free. Corbin retrieves some stolen loot, but is stopped at the scene by Superman. Superman intentionally turned Jimmy invisible to lead him to the loot. The invisible wears off, restoring Jimmy to normal.