<p>The Challs come up against their ol' pals, Villo and Brainex, who have a new pal of their own - Bubble Master, the cutest li'l junior villain this side of JD Vance! It's Challengers of the Unknown #54!</p>

The Challs come up against their ol' pals, Villo and Brainex, who have a new pal of their own - Bubble Master, the cutest li'l junior villain this side of JD Vance! It's Challengers of the Unknown #54!

Bubble Trouble (Challengers of the Unknown 54)

From February, 1966 through August, 1967, DC Comics branded all their publications with a checkerboard masthead, lovingly known as "Go-Go Checks". Because, you know, the 60s. With the help of his husband and intrepid friends, Dr. Bobb will examine each of these issues in depth and tell you what you need to know!

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Bubble Trouble (Challengers of the Unknown 54)

Bubble Trouble (Challengers of the Unknown 54)

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