The Shaman Sings question

I'm wondering if I'm the only one this happens to? In the Charlie Moon series by James Doss, Daisy Perika is a character unlike others I've encountered. And now that there will be no more books by Doss (RIP) she pops in my head now and then when I'm reading other books. Earlier today while reading a non-fiction book about the Gilded Age, she crossed my mind. I miss her and am sad that her adventures won't continue. Does this happen to anyone else ?