Comic Title: Adventures of Rex the Wonder Dog #17
Publisher: DC (National Comics Publications, Inc.)
Address: 480 Lexington Avenue, New York, NY
Cover Date: Sep/Oct 1954
Approx. On Sale Date: July 2, 1954 Copyright Date June 30, 1954
Source: Library of Congress, Periodicals 1954
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: $0.10
Page Count: 32
Editor: Julius Schwartz

Title: "Sir Rex -- Four-Footed Knight"
Pages: 10

Feature(s):
Rex the Wonder Dog (of Earth-1)

Writer: Robert Kanigher
Penciller: Gil Kane
Inker: Sy Barry

Feature Character(s)

• Rex the Wonder Dog (last appearance in Adventures of Rex the Wonder Dog #16; next appearance in Adventures of Rex the Wonder Dog #17)

Supporting Character(s)

• Danny Dennis (last appearance in Adventures of Rex the Wonder Dog #16; next appearance in Adventures of Rex the Wonder Dog #17)
• Major Dennis (last appearance in Adventures of Rex the Wonder Dog #15; next appearance in Adventures of Rex the Wonder Dog #18)

Villain(s)

• Duke Dratho and his men (no further appearances)

Other Character(s)

• Princess Elwyn (no further appearances)

Synopsis:
When a storm forces their plane from the air, Danny and his father crash land in a small foreign land. Major Dennis is injured in the crash, so Danny and Rex look for help. They are attacked by the knights of Duke Dratho and captured. A prophecy reveals that Rex will help the people rise over Dratho's tyranny. Rex proves himself against Dratho and wins a jousting match. Inspired by Rex, the people revolt and depose Dratho. Rex is then knighted for his victory before returning home.