Open Book catalogs for registering Book and Author
Registering on catalogs can make new backlink to yout homepage and increase SEO both for author and his Book- WikiData
- Youtube
- ISBN + ISNI
- LibraryThing
- GoodReads
- OpenLibrary.org
- Book Brainz
- Music Brainz
- Project Gutemberg
- Inventaire
- LibriVox
- Inventaire
- Amazon ID