Real well done! Eminently useable. Nice restrained layout that prioritises referencing. Fun situations to engage with, and 'players' to play against each other. A good sized dungeon that doesn't stretch on.
Possibly the only thing (and this is minor) is to swap the 'intro' and the NPC descriptions around. I don't know who Alaxoon and Eleg-maph are until the following spread.
Extremely excited to see more. You got this! Remember: Real Artists Ship.