Upfront I think from what Adobe Reader is telling me, there are 4 pages here which are all 8.5 x 11. Just want to throw it out there to triple check the jam requirements in case my gut feeling is right here.
The contents of Secrets of the Spider Cult themselves are a mixture of really nice archetypal stuff which I love to see represented so well (particularly for the theme of this jam!) as well as things like a random table to determine what a Cultist screams. AAAIIIIEEEEE indeed.
Crucially there are a couple different kinds of spiders in here and that's a great choice to have made.
A great effort!