Comic Title: Adventure Comics #410
Publisher: DC (National Periodical Publications, Inc.)
Address: 909 Third Avenue, New York, NY
Cover Date: September 1971
On Sale Date: July 29, 1971 Newsstand Date July 29, 1971
Source: House Ad, Adventure Comics #409, Page 46

Newsstand Date July 29, 1971
Source: Etcetera, V1 #5

Copyright Date July 29, 1971
Source: Library of Congress, Periodicals 1971

Frequency: Monthly (semi-monthly, March)
Cover Price: $0.25
Page Count: 48
Editor: Joe Orlando

Title: "The Ruler Without a Planet"
Pages: 9

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

Writer: John Albano
Penciller: Robert Oksner
Inker: Vince Colletta

Feature Character(s)

• Supergirl (last appearance in Adventure Comics #410; next appearance in Adventure Comics #411)

Villain(s)

• Equila's stepfather (dies in this story; no further appearances)
• Two escaped convincts (no further appearances)

Other Character(s)

• Equila (aka Judy; first appearance; next appearance in Adventure Comics #414)
• Tunga (a large gorilla; no further appearances)
• Various Air Force officers (no further appearances)

Synopsis:
While stopping an escaped gorilla, Supergirl meets a child named Judy who possesses super powers. Judy claims to be an orphan who came to Earth in a spaceship which was destroyed after landing. Supergirl allows Judy to become her assistant while she searches for the girl's stepfather.

Judy was actually sent to Earth to kill Supergirl. When she refuses to carry out the assassination, her stepfather removes her powers. Supergirl attempts to capture his ship, but before she can act the Air Force shoots him down.