Sparky

Straight out of the Golden Age, Sparky burst onto the scene in 1942's Blue Beetle #15, a Holyoke creation brought to life by Allen Ulmer during one of comics' most adventurous early eras. With only a handful of recorded appearances spread across Blue Beetle and Cat-Man Comics, this is a rare, blink-and-you'll-miss-it figure from the wartime funny-book boom — the kind of character that makes deep-dive collectors sit up straight. Sparky shares those pulpy, action-packed pages with the likes of Dan Garret and the Blue Beetle himself, rubbing elbows with some of Holyoke's most colorful heroes. For anyone passionate about the forgotten corners of Golden Age history, tracking down Sparky is exactly the sort of rewarding hunt that makes vintage comics endlessly fascinating.