Pyramid of the Undying

From the publishers blurb:

A new take on the greatest D&D adventure ever written.

Tom Moldvay’s “The Lost City” is without a doubt my favourite of the early D&D modules. There’s so much fun to be had with the weird Cynidiceans, the faction play, and the mystery of what’s happening in the pyramid. I’ve run this adventure top-to-bottom probably three or four times, over dozens of sessions. I’ve gathered what I learned from that into this “fan edit” dungeon, which I hope allows more people to appreciate what I love about the Lost City.