Comic Title: Adventures of Rex, the Wonder Dog #40
Publisher: DC (National Comics Publications, Inc.)
Address: 480 Lexington Avenue, New York, NY
Cover Date: Jul/Aug 1958
On Sale Date: May 1, 1958 Copyright Date May 1, 1958
Source: Library of Congress, Periodicals 1958

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

Title: "Bobo the Baby Sitter"
Pages: 6

Feature(s):
Detective Chimp (of Earth-1)

Writer: John Broome
Artist: Carmine Infantino

Feature Character(s)

• Detective Chimp (last appearance in Adventures of Rex, the Wonder Dog #39; next appearance in Adventures of Rex, the Wonder Dog #41)

Supporting Character(s)

• Sheriff Edward Chase (last appearance in Adventures of Rex, the Wonder Dog #39; next appearance in Adventures of Rex, the Wonder Dog #41)

Villain(s)

• Willie Harper and Gummy Davis (crooks; no further appearances)

Other Character(s)

• Kangy and his owner (no further appearances)

Synopsis:
Bobo starts a baby sitting service. One of his clients owns a kangaroo named Kangy which Bobo entertains. When the kangaroo leaves the house to get some peanuts, Bobo follows. The pair run into two wanted crooks. The crooks recognize Bobo as the Sheriff's deputy and think they've been exposed. When they try to shoot Bobo, Kangy stops them. Bobo and Kangy then turn the crooks over to the sheriff and are rewarded with peanuts and bananas.