OpenAlex - thoth-pub/thoth GitHub Wiki

Picking up where Microsoft Academic left off, OpenAlex, run by the Arcadia-funded non-profit OurResearch,

is a free and open catalog of the world's scholarly papers, researchers, journals, and institutions — along with all the ways they're connected to one another.

While it is currently still in beta (launch scheduled for Jan 03, 2022) and does not contain book-specific data, this may change soon.

Willing to ingest Thoth metadata via OAI-PMH.