MyBooks is the best app to display your own library in a list.
You can use the ISBN of the book to scan, or you can enter a book manually.
When you click Search, the data book (author, title, publication date, book covers and blurb are then inserted into your own database.
You can enter your personal rating to each book, so you still know after years how you liked the book. Likewise, you can add in a memo field a comment on the book.
You can place the (f. e. living room, bedroom ...) to choose from a menu, where you will find the book each.
You can sort the list by author, title or rating.
You can view the list in different formats Export: CSV: Numbers, Excel, PDF, or simply send mail only.