On the Paizo forum, James Jacobs just spilled the beans about the poster map in the last issue of Dungeon in this thread.
Yeah... this issue is 32 pages longer than normal. It's also got a giant poster map Map of Mystery from Chris West that shows a "World of Mystery" that pinpoints possible locations for all of the Maps of Mystery he's ever done for us. Plus, there's a complete index of every adventure, minigame, campaign workbook, and everything else that's ever appeared in Dungeon.
