The D&D Classics line over at Dungeon Master's Guild just had the Print on Demand switch turned on and the first Thunder Rift Module has now been made available for Print on Demand:
Assault on Raven's Ruin.
What do you think of this module?
What other Thunder Rift modules would you like to see back in print?
Go here to see more Mystara books that are available for Print on Demand