House of the Dragon season 3 showrunner Ryan Condal has addressed one of the biggest changes the show makes to George R.R. Martin's Fire and Blood book.
In the book, there is another dragonseed alongside Addam of Hull, Hugh Hammer, and Ulf. This dragonseed is a lowborn girl named Nettles, who ultimately claims Sheepstealer. In the show, however, Sheepstealer is claimed by Rhaena, and Nettles does not appear to exist.
