There is a German publisher named Cora. The published (romance) books do not have ISBN numbers and are therefore not available on Amazon or similar sites. My wife has a gigantic collection of these "books" and would like to manage this, without any input by hand. :-) On the side http://www.cora.de are the books about the search function to find. The biography of the individual authors there be executed.
I do not know in how far it is technically possible. There would be a chance to create a script that reads the information so that they can be used in EBM?