Mr. Atom
Captain Marvel foe
- Also known as Mister Atom
Appearances
- Who's Who: The Definitive Directory of the DC Universe #15 — 1986-05-00
- Infinite Crisis #2 — 2006-01-00
- Billy Batson & the Magic of Shazam! #5 — 2009-06-10
- Billy Batson & the Magic of Shazam! #7 — 2009-10-00
- Billy Batson & the Magic of Shazam! #8 — 2009-11-00
- Billy Batson & the Magic of Shazam! #12 — 2010-03-00
- Justice League of America #43 — 2010-05-00
- Billy Batson & the Magic of Shazam! #19 — 2010-10-00
- Billy Batson & the Magic of Shazam! #20 — 2010-11-00
- Billy Batson & the Magic of Shazam! #21 — 2010-12-00
- The Infinite Crisis Omnibus #[nn] — 2012-08-00
- Convergence Shazam #1 — 2015-06-00
- Convergence Shazam #2 — 2015-07-00
- Convergence: Infinite Earths #2 — 2015-12-00
- Absolute Infinite Crisis #[nn] — 2017-02-00
- Batman: Gotham by Gaslight The Deluxe Edition #[nn] — 2020-12-00