Hi!
I've written a tool with a web interface that upload at the demand books with its
metadata from Internet Archive to Wikimedia Commons.
It's available here:
https://toolserver.org/~tpt/iaUploadBot/
If you have questions, send me an email or edit my discussion page on fr Wikisource:
https://fr.wikisource.org/wiki/Discussion_utilisateur:Tpt
Tpt