Comic Title: Superman's Pal Jimmy Olsen #139
Publisher: DC (National Periodical Publications, Inc.)
Address: 909 Third Avenue, New York, NY
Cover Date: July 1971
On Sale Date: May 25, 1971 Newsstand Date May 25, 1971
Source: House Ad, Superman's Pal Jimmy Olsen #138, Page 30

Newsstand Date May 25, 1971
Source: Etcetera, V1 #3
Listed as May but misdated 4/25

Copyright Date May 25, 1971
Source: Library of Congress, Periodicals 1971

Frequency: Monthly, with the exception of Feb., May and Nov.
Cover Price: $0.15
Page Count: 32
Editor: Jack Kirby

Title: "The Guardian Fights Again"
Pages: 22

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

Writer/Penciller: Jack Kirby
Inker: Vince Colletta

Reprinted In:
Jimmy Olsen:Adventures by Jack Kirby Vol. 1 TPB (2003)
Jack Kirby's Fourth World Omnibus Vol. 1 HC (2007)
Jack Kirby's Fourth World Omnibus Vol. 1 TPB (2012)
Jack Kirby's Fourth World Omnibus HC (2018)
Superman's Pal Jimmy Olsen by Jack Kirby TPB (2019)
Absolute Fourth World by Jack Kirby Vol. 1 HC (2020)

Feature Character(s)

• Jimmy Olsen (last appearance in Superman #242; next appearance in Superman's Pal Jimmy Olsen #141)

Supporting Character(s)

• Superman (last appearance in Superman #242; next appearance in Superman's Pal Jimmy Olsen #141)
• Guardian (last appearance in Superman's Pal Jimmy Olsen #138; next appearance in Superman's Pal Jimmy Olsen #141)
• Newsboy Legion (last appearance in Superman's Pal Jimmy Olsen #138; next appearance in Superman's Pal Jimmy Olsen #142)
• Gabby, Jr. (last appearance in Superman's Pal Jimmy Olsen #138; next appearance in Superman's Pal Jimmy Olsen #142)
• Tommy (last appearance in Superman's Pal Jimmy Olsen #138; next appearance in Superman's Pal Jimmy Olsen #142)
• Big Words (last appearance in Superman's Pal Jimmy Olsen #138; next appearance in Superman's Pal Jimmy Olsen #142)
• Scrapper, Jr. (last appearance in Superman's Pal Jimmy Olsen #138; next appearance in Superman's Pal Jimmy Olsen #142)
• Flippa Dippa (last appearance in Superman's Pal Jimmy Olsen #138; next appearance in Superman's Pal Jimmy Olsen #142)

Villain(s)

• Inter-Gang (last appearance in Superman's Girl Friend Lois Lane #111; next appearance in Superman's Pal Jimmy Olsen #141)
• Morgan Edge's clone (last appearance in Superman #238; next appearance in Superman's Pal Jimmy Olsen #141)
• Ugly Mannheim (a member of Inter-Gang; first appearance; next appearance in Superman's Pal Jimmy Olsen #141)

Guest Appearance(s)

• Tommy (last appearance in Superman's Pal Jimmy Olsen #138; no further appearances)

Other Character(s)

• Laura Conway (last appearance in Superman's Pal Jimmy Olsen #138; next appearance in Superman's Pal Jimmy Olsen #141)
• A Scrapper trooper (next appearance in Superman's Pal Jimmy Olsen #142)
• Goody Rickles (a Don Rickles look-a-like; next appearance in Superman's Pal Jimmy Olsen #141)

Comments:
This story continues in Superman's Pal Jimmy Olsen #141.

Synopsis:
Superman and Jimmy Olsen watch as Tommy creates a clone of the Guardian in the Project. The trio leave together, then Superman resumes his identity as Clark Kent. Morgan Edge sends Jimmy and Clark to investigate a UFO along with Don Rickles look-a-like Goody Rickles. Clark enters the ship and is transported away, while the others are captured by Inter-Gang. The Guardian, Jimmy, and Goody are then fed pyro-granulate which will cause them to burst into flame within 24 hours.