Jewel in the Sky: A Megadungeon with a Twist from Monte Cook
https://fed.brid.gy/r/https://www.rascal.news/jewel-in-the-sky-a-megadungeon-with-a-twist-from-monte-cook/
FAMED DESIGNER MONTE COOK RETURNS TO THE MEGADUNGEON!
Rascal News [Unofficial]