Neutron

The X-Men (1963)

The Uncanny X-Men (1981)

Classic X-Men (1986)

Quasar (1989)

Inhumans (2000)

Maximum Security Dangerous Planet (2000)

Thanos (2003)

Official Handbook of the Marvel Universe: Teams 2005 (2005)

Uncanny X-Men: Rise & Fall of the Shi'ar Empire (2007)

Marvel Masterworks: The Uncanny X-Men (2009)

Realm of Kings Imperial Guard (2010)

X-Men: Phoenix Force Handbook (2010)

Doctor Strange by Mark Waid (2018)

Phoenix Omnibus (2021)

S.W.O.R.D. (2021)

Trials of X (2022)

Imperial (2025)