Steve Geddes |
The closest thing (although the adventure is not written specifically for the beginner box and is a little longer) is the module: Crypt of the Everflame, together with: the associated flipmat.
Unfortunately, as you can see from those links, they are now out of print although you can still purchase PDF versions or non-mint versions from paizo. (There are probably some around in the secondhand market).
feytharn |
Thornkeep is more of a big Dungeon then an adventure (but is is a great adventure setting) but it is well worth the price and there are cool (imo) maps for the lower dungeon levels.
Academy of Secrets is a great adventure for higher levels that has the support of a Map Pack. Plus: It can double as a great setting for a twisted version of a Harry Potter style campaign ;-).
Don Walker |
The free PFS scenario First Steps - Intro 2 uses one of the two dungeons on the Haunted Dungeron flipmat. The other side is the same dungeon that comes with the Beginner Box though.