Impulse / Atom Double-Shot #1

This 1998 DC one-shot pairs two of the publisher's most entertaining heroes in a single oversized package, and the cover sets the tone perfectly. Impulse leaps forward in his red-and-blue costume, fists raised with reckless energy, while a miniaturized Atom is trapped inside a glass jar below him — the tagline "Battle of the Tiny Titans!" suggesting the two may not be entirely on the same team. Pop Mhan's cover art captures a lush, overgrown jungle setting that makes the size contrast between the two heroes feel genuinely dynamic, with Jurgens, Mhan, and Vines all credited inside for the full adventure.