Thelma

Thelma is a supporting character in Harvey Comics' supernatural universe, appearing across Casper and Wendy titles. She is a witch associated with Wendy the Good Little Witch's world, part of the whimsical cast of magical figures populating those stories.

Warm, whimsical, and woven into the very fabric of Harvey Comics' beloved supernatural universe, Thelma made her debut in Casper the Friendly Ghost #48 in 1956 — a Golden Age arrival courtesy of the wonderfully prolific Warren Kremer. Over an extraordinary span stretching all the way to 2020, she accumulated 67 appearances across some of Harvey's most charming titles, from Wendy, the Good Little Witch to Wendy Witch World and the Casper family of books, keeping lively company with characters like Spooky, Fatso, and the memorably named Lazo, Fusso, and Poil. That kind of staying power across 64 years speaks to a character who truly belonged in this enchanting corner of comics, and with a key issue already to her name, collectors who love the cozy, spooky-cute world of Harvey have every reason to seek her out.