> Also might not be a bad idea to talk to your local librarian. They're book nerds too and he or she might have an actual library science degree. This would be

> Also might not be a bad idea to talk to your local librarian. They're book nerds too and he or she might have an actual library science degree. This would be right up their alley. I second this. Also, maybe check with university libraries or university MLS/MLIS programs (Masters of Library Science). This is not a new problem, and they would be aware of existing tools/methodology. Also, maybe you could get a grad student/intern to help.