Dr. Carolyn Llewellyn
DC, arcanobiologist
- Also known as Callie Llewellyn
Dr. Carolyn (Callie) Llewellyn is the world's foremost arcanobiologist and an ex-love interest of Clark Kent.
Appearances
- Superman #654 — 2006-09-00
- Superman #655 — 2006-10-00
- Superman #656 — 2006-11-00
- Superman: Camelot Falls: The Deluxe Edition #[nn] — 2023-08-00
- Superman by Kurt Busiek #1 — 2024-09-00