At head of title: Dungeons & dragons.
"For use with these 4th edition Dungens & dragons products: Player's handbook core rulebooks, Dungeon master's guide core rulebooks, Monster manual core rulebooks, D&D miniatures, D&D Dungeon tiles"--p. [4] of cover.
The plane above : secrets of the Astral sea, roleplaying game supplement by Rob Heinsoo. ISBN 9780786953929. Published by Wizards of the Coast in 2010. Publication and catalogue information, links to buy online and reader comments.