Which are you?
Are you a book lover? A bibliophile? A bookworm? A book junkie? A book addict? A book hoarder? A reading horse (Danish)? An ink drinker (French)? A read rat (German)? A book flea (Indonesian)? A library mouse (Romanian)? Topo di biblioteca, or book mouse (italian)? Or a book-gnawing moth (Spanish)?
You can, of course, be anything you want!
It’s Not Hoarding If It’s Books: https://bookmarketingbestsellers.com/its-not-hoarding-if-its-books
Smart People Hoard Books (and Read Them): https://bookmarketingbestsellers.com/smart-people-hoard-books-and-read-them