Comic Title: House of Secrets #69
Publisher: DC (National Periodical Publications, Inc.)
Address: 575 Lexington Avenue, New York, NY
Cover Date: Nov/Dec 1964
On Sale Date: September 10, 1964 Copyright Date September 10, 1964
Source: Library of Congress, Periodicals 1964

Frequency: Bi-monthly
Cover Price: $0.12
Page Count: 32
Editor: Jack Schiff

Title: "Kill the Giant Cat"
Pages: 12

Feature(s):
Mark Merlin (of Earth-1)

Writer: Jack Miller
Artist: Mort Meskin

Feature Character(s)

• Mark Merlin (last appearance in House of Secrets #68; next appearance in House of Secrets #70)

Supporting Character(s)

• Elsa Magusson (last appearance in House of Secrets #68; next appearance in House of Secrets #70)
• Memakata (last appearance in House of Secrets #68; next appearance in House of Secrets #70)

Villain(s)

• The Mongoose (no further appearances)

Other Character(s)

• Professor James Jameson (no further appearances)

Synopsis:
A costumed crook known as the Mongoose begins a series of snake-related robberies. Mark Merlin tries to catch the thief, but the Mongoose is prepared with several tricks to elude capture. Mark transfers his life force to Memakata to follow the crook, but the Mongoose uses a gaseous spray to turn the cat into a wild giant. Elsa brings the cat containing Mark's mind back under control. Then they track down the Mongoose who has stolen Mark's body. Mark transfers his mind back to his body, then apprehends the Mongoose.