I down have a name for this book yet, but I can tell you what it's about, CiCi Hofferson is Astrid Hofferson's Cousin, well,kinda, Astrid's grandmother's twin sister is Cici's grandmother, so technically they're second cousins, but who cares?! No pays attention to that kinda stuff anyway,right?! This story is based after HTTYD 1,so sorta in the middle of the series, maybe after Defenders of Berk?