Story: "[Yesterday's Sins, 3 of 4]: Inside Out / Outside In" (22 Pages)

Credits:

Chuck Dixon (plot, script)
Joe Staton (pencils)
Terry Beatty (inks)
Albert De Guzman (letters)
Anthony Tollin (colors)
Kevin Dooley (edits)

Feature Character:

Guy Gardner (also appears in flashback to teenage years and early adulthood following flashback in Guy Gardner: Warrior #25 and preceding flashback in issue #14)

Supporting Characters:

Graf Toren
Bivvix
RRU-9-2
Voz
Gpaak
Mace Gardner
Rolly Gardner
Peggy Louise Gardner (all three in flashback in between flashback in issue #12 and flashback in issue #14)

Villains:

The Draal
the Xanoglyph
Joe Gardner (gains Guy's Yellow Ring and costume) Joey Stomp and his pals (first appearance of all; in flashback)