Whispered Shadows

From the introduction: Whispered Shadows is an ideal adventure for a party of 3-6 characters levels 5-9. Although there will be no experience points awarded for combat, surviving the night in the House will be reward itself (with some XP, too). Whispered Shadows is a great adventure to humble an overconfident or arrogant party, and a great way to allow a character who no longer wished to play to leave the campaign.