This is my very first post here but I'm motivated. Hoping I found the right spot.
Ive found some historical gems from the Library of Congress Digital Collections (
https://www.loc.gov/collections/ - scroll down and choose Digital on the left) and they offer free downloads.
How does one make a Store so it gets searched by Calibre when you choose "Get Books"? I dont know how to code but I copy effectively in Notepad and can insert a URL with the best of them.
Thank you.