Castle Amber (Chateau d’Amberville, X2), softback adventure for Expert D&D, by Tom Moldvay
“Trapped in the mysterious Castle Amber, you find yourselves cut off from the world you know. The castle is fraught with peril. Members of the strange Amber family, some insane, some merely deadly, lurk around every corner. Somewhere in the castle is the key to your escape, but can you survive long enough to find it? This module contains referee notes, background information, maps, and exploration keys intended for use with the D&D Expert rules. Be sure to look for other D&D modules from TSR, the Game Wizards!”
MINT and NEW copies are print-on-demand editions.