The Crucible of Classic Critters: Woodland Adventures for Four Against Darkness, for characters of levels 4+ Paperback $8.24
Four Against the Netherworld: A supplement for Four Against Darkness, for character levels 6-9 Paperback $12.25
Treacheries of the Troublesome Towns, Tome II: A living town generator for Four Against Darkness, for characters of any level Paperback $16.99