Comic Title: Comic Cavalcade #25
Publisher: DC (National Comics Publications, Inc.)
Address: 480 Lexington Avenue, New York, NY
Cover Date: Feb/Mar 1948
Approx. On Sale Date: December 12, 1947 Copyright Date December 10, 1947
Source: Library of Congress, Periodicals 1948
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: Bi-monthly
Cover Price: $0.15
Page Count: 72
Contains: Ownership Statement
Editor: Sheldon Mayer

Title: (The Mystery of Airport Inn)
Pages: 8

Feature(s):
Hop Harrigan (of Earth-2)

Artist: Howard Purcell

Feature Character(s)

• Hop Harrigan (last appearance in All-American Comics #93; next appearance in All-American Comics #94)

Supporting Character(s)

• Ikky Tinker (last appearance in All-American Comics #93; next appearance in All-American Comics #94)

Villain(s)

• Jo Marconi and Mike (a false FBI agent and his assistant; no further appearances)
• Johnny Jingle (a pianist; no further appearances)

Synopsis:
Hop and Tank go undercover at a small airport to find a gang of smugglers. They meet an FBI agent, Marconi, who takes Hop in the air after the smugglers' plane. They fail to stop the criminal plane, but Hop discovers blueprints hidden inside a piano. He exposes Marconi and the pianist, Johnny Jingle, as the smugglers and shoots down their plane.