Comic Title: Adventure Comics #294
Publisher: DC (National Periodical Publications, Inc.)
Address: 575 Lexington Avenue, New York, NY
Cover Date: March 1962
On Sale Date: January 30, 1962 Copyright Date January 30, 1962
Source: Library of Congress, Periodicals 1962

Frequency: Monthly
Cover Price: $0.12
Page Count: 32
Circulation: 460000
Editor: Mort Weisinger

Title: "The Halloween Pranks of the Bizarro Supermen"
Pages: 13

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

Writer: Jerry Siegel
Penciller: John Forte
Inker: George Klein

Reprinted In:
Superman in the Sixties TPB (1999)
Superman:Tales of the Bizarro World TPB (2000)

Feature Character(s)

• Bizarro (last appearance in Adventure Comics #293; next appearance in Superman's Girl Friend, Lois Lane #32)

Supporting Character(s)

• Bizarro Lois Lane (last appearance in Adventure Comics #293; next appearance in Adventure Comics #295)

Guest Appearance(s)

• Krypto (last appearance in Action Comics #287; next appearance in Superman #152)

Other Character(s)

• Bizarro Krypto (last appearance in Adventure Comics #293; next appearance in Adventure Comics #295)
• Bizarro Luthor (last appearance in Adventure Comics #293; next appearance in Superman's Pal, Jimmy Olsen #80)
• Bizarro Lana Lang (last appearance in Adventure Comics #292; next appearance in Adventure Comics #295)
• Bizarro Kltpzyxm (last appearance in Adventure Comics #292; no further appearances)
• Inhabitants of Bizarro World (no further appearances)
• Several duplicates of Bizarro Krypto (no further appearances)

Synopsis:
For Halloween the Bizarros dress up as scary Earth people like Mickey Mantle and Marillyn Monroe. Bizarro plays pranks on people and his dog, Bizarro Krypto.

Krypto gets upset and leaves his master. He seeks a new master, but is unable to find happiness. He tries to be the pet of Bizarro Lana Lang, Bizarro Kltpzyxm, and Bizarro Luthor, but it doesn’t work out. He returns to his old master only to find that Bizarro has created several duplicates of Bizarro Krypto. The dog is happy to be home where he is unwanted.