DC Comics

BARREER WOT

APPEARANCES

SERIES

FIRST APPEARANCE

Green Lantern/Sinestro Corps: Secret Files #1

February 2008

Earliest catalogued appearance of Sheriff Mardin.

All 4 appearances.

Green Lantern/Sinestro Corps: Secret Files #1

Earliest catalogued appearance of Sheriff Mardin.

Feb 2008

No listings

Blackest Night: Tales of the Corps #1

Earliest catalogued appearance of Glomulus.

Sep 2009

No listings

War of the Green Lanterns: Aftermath #1"Part One"

Sep 2011

No listings

Injustice: Gods Among Us Year Two #8"Chapter Eight: Oa"

Apr 2014

No listings

Blackest Night: Tales of the Corps

3 issues

Green Lantern/Sinestro Corps: Secret Files

1 issue

Injustice: Gods Among Us Year Two

24 issues

War of the Green Lanterns: Aftermath

2 issues