For reference, I like most of the series by KD Robertson. The harem doesn’t need to develop right away, but it shouldn’t take forever (like I would consider that the harem in wheel of time develops too slowly).
You must log in or register to comment.
Pretty much any light novel will fit your bill
Light novels aren’t really books though
How tf do you define the word “book” then? Harem novels are books but nonsexual light novels aren’t?
Quality of light novels are generally too poor for me to consider them books.