Odoo product page having many options to add any type of products example: Storeable, Service & consumable products.
Also we can use variant & attributes based our needs.
But for adding Book Store related products, how to add following details specific to books
- Book Publishers (Master)
- Book Authors (Master)
- Isbn number (unique)
- Sub Title
- Version
- Edition
- Language (Master)
if you get access to odoo studio app then you create new fields. I do it for music books and scores in a new tab at the product form level