Inertia
Thaddeus Thawne, clone of Bart Allen
- Also known as Inertia / Kid Zoom
Cloned from Bart Allen (Impulse).
Appearances
- Flash: The Fastest Man Alive #7 — 2007-02-00
- Teen Titans #43 — 2007-03-00
- Teen Titans #44 — 2007-04-00
- Tiny Titans #5 — 2008-08-00
- Tiny Titans #6 — 2008-09-00
- Tiny Titans #16 — 2009-07-00
- Tiny Titans #41 — 2011-08-00
- Teen Titans #99 — 2011-10-00
- Tiny Titans #43 — 2011-10-00
- Teen Titans by Geoff Johns Omnibus #[nn] — 2013-04-00
- New History of the DC Universe #3 — 2025-11-00