I watched the miniseries then the show, and there was some additional stuff I watched also but I don’t remember exactly when. There was a spinoff called Caprica, it was good but never got a second season.
Here is a watch order that includes a couple movies and webseries, but it puts Caprica at the beginning. It is a prequel but I think it would be better watching it after everything else like it was released.
Edit: if I remember correctly Caprica either has some serious spoilers or there are some things you wouldn’t understand if you hadn’t seen the main show, I don’t want to say anything more but I don’t know why they recommend it first.
I don’t have any books anymore. I took them all, several hundred, to Goodwill a few years ago. I hadn’t bought any in years because I’ve buying ebooks exclusively for a long time now. I have about 700 in my reader and almost any Internet connected device I have access to. My reading list is too long to reread anything, I thought others might get some use out of them.
Not having books in the house doesn’t mean what it once did.