Comic Title: Adventure Comics #285
Publisher: DC (National Comics Publications, Inc.)
Address: 575 Lexington Avenue, New York, NY
Cover Date: June 1961
On Sale Date: April 27, 1961 Newsstand Date April 27, 1961
Source: House Ad, Action Comics #276, Page 15

Copyright Date April 27, 1961
Source: Library of Congress, Periodicals 1961

Frequency: Monthly
Cover Price: $0.10
Page Count: 32
Editor: Mort Weisinger

Title: "Gravity Girl of Smallville"
Pages: 13

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

Writer: Robert Bernstein
Penciller: Curt Swan
Inker: Stan Kaye

Reprinted In:
Superboy #183 (1972)

Feature Character(s)

• Superboy (last appearance in Superboy #89; next appearance in Adventure Comics #285)

Supporting Character(s)

• Martha Kent (last appearance in Superboy #89; next appearance in Superboy #90)
• Lana Lang (last appearance in Superboy #89; next appearance in Superboy #90)
• Krypto (last appearance in Superboy #89; next appearance in Adventure Comics #285)
• Lewis Lang (last appearance in Adventure Comics #283; next appearance in Superboy #90)
• Mrs. Lang (last appearance in Adventure Comics #282; next appearance in Superboy #90)

Villain(s)

• An unnamed mugger (no further appearances)

Synopsis:
Professor Lang brings home a metal belt he discovered while on an archaeological dig. The belt fits Lana and gives her super powers. She wears a lead mask and wears a costume to become Gravity Girl.

Gravity Girl becomes a hero like Superboy, but she is only invulnerable to metal, wood and stone can harm her. Fearing this weakness will endanger her life, Superboy learns her secret identity and convinces Lana to give up the belt. Lana agrees and Superboy destroys the belt.