The Grave Hag’s SCARchives (vol. 1) offers four ready-to-play installments, including player handouts and character sheets with the PCs’ Backgrounds already filled out (where applicable).
The four installments include:
• "The Crate of Fear"
• "The Secret of the Sculptures"
• "Whatever Happened To...?"
• "Two Hearts Beat as None"
The PDF may be purchased here.