Attn gamers, publishers: Exciting adventures for level 11-ish? (especially pdf adv's)

[RangerWickett]

I'm looking for all the 3.5 adventures you know for level 11 or thereabouts. If you could, tell me the basic gimmick, why you think it's cool, and who publishes it. I'm particularly interested in pdf adventures, or those published by companies who have a presence on EN World. Thanks.

 

[Ilium]

Blackguard's Revenge is a Dungeon Crawl Classic for that level range. I used it in my campaign and it was big fun. The premise is simple enough: A force of undead (mostly wights) have overrun a monastery and the PCs have to save the day. The most interesting thing, to me, was the origin of the bad guys and their goal: An artifact-power item with a very interesting cost to its use.