A sequel to the book The Element Stones set fifthteen years after Httyd 2. Hiccup has had two children. One boy, Albus who is sixteen, one girl Lily who is twelve and another on the way. With Hiccup and Albus's relationship on the line how will they cope when Hiccup gives Albus the Element Stones. It is written in the perspectives of Hiccup and his son Albus.
12 parts