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The Atom (DC) — First appearance, key issues & comics · Cape Zone

The Atom portrait

Character/DC

The Atom

Ryan Choi, DC

165 appearancesSince 2006

Part of the The Atom mantle · 5 known bearers →

The Atom first appeared in Superman #657 (2006-12), published by DC. 165 appearances are indexed across 60 series.

Ryan Choi is the fourth Atom. He moved to America from Hong Kong to take up Ray Palmer's position at Ivy University.

Character history

Key issues

1 issue

Superman
#657
first appearance
2006-12-00

Across the catalog

Appears in

60 series

Justice League of America
2017–2018
17 issues →
Justice League Unlimited
2025–
8 issues →
Justice League
2018–2022
6 issues →

JLTCape Archive 2025

Justice League: The Atom Project

2025–2025

6 issues →

Justice League of America cover

Justice League of America

2017–2018

5 issues →

TANCape Archive 2006

The All New Atom

2006–2008

3 issues →

The Brave and the Bold cover

The Brave and the Bold

2007–2010

3 issues →

Batman: The Brave and the Bold cover

Batman: The Brave and the Bold

2009–2010

3 issues →

Superman cover

Superman

2023–

3 issues →

Superman cover

Superman

2024–

3 issues →

Challengers of the Unknown cover

Challengers of the Unknown

2025–2025

3 issues →

Tiny Titans cover

Tiny Titans

2008–2012

2 issues →

Convergence Atom cover

Convergence Atom

2015–2015

2 issues →

Justice League cover

Justice League

2016–2018

2 issues →

Justice League cover

Justice League

2018–2021

2 issues →

DC vs. Vampires cover

DC vs. Vampires

2021–2023

2 issues →

DC vs. Vampires: World War V cover

DC vs. Vampires: World War V

2024–2025

2 issues →

Cheetah & Cheshire Rob the Justice League cover

Cheetah & Cheshire Rob the Justice League

2025–2026

2 issues →

Superman cover

Superman

2006–2011

1 issue →

Justice League Wedding Special cover

Justice League Wedding Special

2007–2007

1 issue →

Countdown cover

Countdown

2007–2008

1 issue →

Justice League of America cover

Justice League of America

2007–2011

1 issue →

Justice League of America cover

Justice League of America

2008–2012

1 issue →

Countdown to Final Crisis cover

Countdown to Final Crisis

2008–2008

1 issue →

Show all 60 series ↓Show less ↑

The All-New Batman: The Brave and the Bold
2011–2012
1 issue →
Action Comics
2011–
1 issue →
CFCape Archive 2015
Convergence: Flashpoint
2015–2015
1 issue →
JLOCape Archive 2017
Justice League of America: The Atom - Rebirth
2017–2017
1 issue →
JLOCape Archive 2017
Justice League of America: Rebirth
2017–2017
1 issue →
DROCape Archive 2017
DC Rebirth Omnibus Expanded Edition
2017–2017
1 issue →
JLOCape Archive 2017
Justice League of America: The Road to Rebirth
2017–2017
1 issue →
Justice League
2017–2018
1 issue →
Justice League of America: Rebirth Deluxe Edition
2018–2018
1 issue →
Superman
2018–2021
1 issue →
SCape Archive 2019
Superman
2019–2020
1 issue →
Justice League by Scott Snyder The Deluxe Edition
2019–2022
1 issue →
The Flash Giant
2019–2020
1 issue →
JLBCape Archive 2019
Justice League by Christopher Priest: The Deluxe Edition
2019–2019
1 issue →
Secrets of Sinister House
2019–2019
1 issue →
Superman
2019–2021
1 issue →
SACCape Archive 2020
Superman: Action Comics
2020–2021
1 issue →
TFUCape Archive 2020
The Flash: United They Fall
2020–2020
1 issue →
DNDCape Archive 2021
Dark Nights: Death Metal: War of the Multiverses
2021–2021
1 issue →
Dark Nights: Death Metal The Last 52: War of the Multiverses
2021–2021
1 issue →
Flash Facts
2021–2021
1 issue →
ESCape Archive 2022
Earth-Prime: Stargirl
2022–2022
1 issue →
Dark Crisis on Infinite Earths (Dark Crisis)
2022–2023
1 issue →
DC Pride 2022
2022–2022
1 issue →
ECape Archive 2022
Earth-Prime
2022–2022
1 issue →
DC vs. Vampires
2022–2023
1 issue →
Earth-Prime: Hero's Twilight
2022–2022
1 issue →
DC vs. Vampires
2023–2024
1 issue →
Green Arrow
2023–2026
1 issue →
Titans
2023–2026
1 issue →
DPTCape Archive 2023
DC Pride: The New Generation
2023–2023
1 issue →
Superman: Camelot Falls: The Deluxe Edition
2023–2023
1 issue →
Dark Crisis on Infinite Earths
2023–2023
1 issue →
SCape Archive 2023
Superman
2023–
1 issue →
GACape Archive 2024
Green Arrow
2024–2026
1 issue →
SBKCape Archive 2024
Superman by Kurt Busiek
2024–2025
1 issue →