I think I found it!

[fayanora]

There's a book I've been looking for since childhood, and I think I finally found it! I read it in middle school, but it was an adult book I think. It was an alternate history book where the black death kills even more people than it really did, and Europe takes so long to recover that when someone finds the Aztecs, they have a technological

Comments

[drjon]

It's in the Open Library: https://openlibrary.org/works/OL1960385W/The_Gate_of_Worlds.

[fayanora]

Cool. Thanks!