Comic Title: Adventures of Rex, the Wonder Dog #37
Publisher: DC (National Comics Publications, Inc.)
Address: 480 Lexington Avenue, New York, NY
Cover Date: Jan/Feb 1958
On Sale Date: November 7, 1957 Copyright Date November 5, 1957
Source: Library of Congress, Periodicals 1957
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.

Newsstand Date November 7, 1957
Source: Newsdealer Magazine, V12 #9

Frequency: Bi-monthly
Cover Price: $0.10
Page Count: 32
Editor: Julius Schwartz

Title: "Rex of the Fighting Seventh Cavalry"
Pages: 10

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

Writer: Robert Kanigher
Penciller: Gil Kane
Inker: Bernard Sachs

Feature Character(s)

• Rex the Wonder Dog (last appearance in Adventures of Rex, the Wonder Dog #36; next appearance in Adventures of Rex, the Wonder Dog #37)

Supporting Character(s)

• Danny Dennis (last appearance in Adventures of Rex, the Wonder Dog #36; next appearance in Adventures of Rex, the Wonder Dog #37)
• Major Dennis (last appearance in Adventures of Rex, the Wonder Dog #36; next appearance in Adventures of Rex, the Wonder Dog #38)

Villain(s)

• Colonel Blitz and his men (no further appearances)
• The Pecos Gang (no further appearances)

Other Character(s)

• Mayor Smith (leader of Prairieville; no further appearances)

Synopsis:
Two former opponents of Rex the Wonder Dog, Colonel Blitz and the Pecos Gang, team up to steal a valuable statue from Prairieville. Pecos wants revenge on Rex and tries to kill the dog. Blitz has double-crossed his ally, replacing his bullets with blanks. Rex and Major Dennis are then able to defeat the gang.

Colonel Blitz then makes his own attempt to steal the statue disguised as indians. Rex carries the statue to safety, then helps Major Dennis defeat Blitz.