I'd love to get your thoughts on this btw: https://shepherd.com/bookshelf/hard-science-fiction https://shepherd.com/bookshelf/hard-science-fiction Off the mark

I'd love to get your thoughts on this btw: https://shepherd.com/bookshelf/hard-science-fiction https://shepherd.com/bookshelf/hard-science-fiction Off the mark or what? I am pulling in BISAC data which is the industry marketing for hard science fiction. Its messy, but curious what you think.