grailworth

Rokk Krinn (Cosmic Boy / Polestar)

146 appearances · First published 1958

Rokk Krinn (Cosmic Boy / Polestar) appears in 146 issues in grailworth's catalog, and was first published in 1958.

Every appearance we value

Action Comics (1938) 9 issues

Adventure Comics (1938) 15 issues

Adventure Comics (2009) 11 issues

Adventures of Superman (1987) 2 issues

The Best of DC (1979) 1 issue

Booster Gold (2007) 1 issue

The Brave and the Bold (2007) 3 issues

Cosmic Boy (1986) 4 issues

Crisis on Infinite Earths (1985) 2 issues

DC Special Series (1977) 1 issue

DCU: Legacies (2010) 1 issue

The Fury of Firestorm (1982) 1 issue

Green Lantern (1990) 1 issue

JSA (1999) 1 issue

Legends (1986) 3 issues

The Legion of Super-Heroes (1980) 10 issues

Legion of Super-Heroes (1989) 15 issues

Legion of Super-Heroes (2010) 1 issue

Legion of Super-Heroes (2020) 1 issue

Legion of Super-Heroes (2026) 1 issue

Legion of Super-Heroes Annual (1990) 1 issue

Legion of Super-Heroes: Millennium (2019) 1 issue

Legionnaires (1993) 4 issues

Marvel / DC: Spider-Man / Superman (2026) 1 issue

New History of the DC Universe (2025) 1 issue

Showcase '96 (1996) 2 issues

Solo (2004) 1 issue

Superboy (1949) 3 issues

Supergirl and the Legion of Super-Heroes (2006) 3 issues

Superman (1939) 8 issues

Superman (1987) 1 issue

Superman / Batman (2003) 1 issue

Superman's Pal, Jimmy Olsen (1954) 3 issues

Tales of the Legion of Super-Heroes (1984) 4 issues

Timber Wolf (1992) 1 issue

Valor (1992) 1 issue

World's Finest Comics (1941) 2 issues

Zero Hour: Crisis in Time (1994) 4 issues

Character appearances from the Grand Comics Database, CC BY-SA 4.0.