I was under the impression that it was only one book, not many? 
As for testing the process, it’s already being tested whenever a book in created heh. This would simply be adding a new csv process heh.
Generally I thought that most of these books that aren’t on amazon usually don’t have an ISBN and fall into two categories:
- they’re ‘free’ or an extra in some package and don’t have an ISBN
- they’re a webnovel or content created for learners (satori reader, tadoku… etc)
My impression was that #1 is quite rare and #2 can be a bit difficult to categorize and structure… the content can appear less like a book and more like a webpage. I’ve been hesitant to add #2 until I have a better approach to dealing with it than simply marking it a ‘book’.
