Van Richten's Guides: Ravenloft Campaign Accessories: (Advanced Dungeons & Dragons 2nd Edition) (1992–1995)
- Van Richten's Guide to Ghosts: Ravenloft Accessory RR5 (1992)
- Van Richten's Guide to Vampires: Ravenloft Accessory RR3 (1992)
- Van Richten's Guide to the Lich: Ravenloft Accessory RR6 (1993)
- Van Richten's Guide to the Ancient Dead: Ravenloft Accessory RR9 (1994)
- Van Richten's Guide to Fiends: Ravenloft Accessory RR10 (1995)