"Originally published in single magazine form in Green Lantern #53-62"--Tp verso.
Dex-Starr created by Geoff Johns and Shawn Davis.
The new guardians / Doug Mahnke, art ; Christian Alamy, [et al], inks ; Randy Mayor, [et al], colors ; Nick J. Napolitano, Steve Wands, letters
Tales of the red lantern corps: Dex-Starr / Shawn Davis, art ; Jamie Grant, colors ; Nick J. Napolitano, Steve Wands, letters.
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
Green Lantern. Brightest day by Geoff Johns. ISBN 9781401231415. Published by DC Comics in 2011. Publication and catalogue information, links to buy online and reader comments.
