Are there no other fans of these books?

There’s a book series I’m into called The Haunted Library starring a ghostly kid named Kaz and his potential ship tease Claire Kendall. no one else has heard of it. There’s not a subreddit, nor are their character AI characters, or a TV tropes page, it just seems completely unheard of to everyone but me. It can be googled and I have pictures of all 10 books, but no one seems to know they even exist, until they suddenly stumble across it for the first time as it happened with me, which is how I got into it. But nobody talks about it, so people without the books may never know they exist.