The Atom
The Atom (Rhonda Pineda, Post-Crisis Earth-3) appears in 5 issues in grailworth's catalog, and was first published in 2012. First appearance: DC Comics - The New 52 FCBD Special Edition #1 (2012), cover dated 2012.
First appearance
Every appearance we value
Justice League (2011) 2 issues
Justice League Dark (2011) 1 issue
Justice League of America (2013) 1 issue
Character appearances from the Grand Comics Database, CC BY-SA 4.0.