HarperCollins Publishers Amari and the Night Brothers

Amari Peters knows three things. Her big brother Quinton has gone missing; No one will talk about it; His mysterious job holds the secretSo when Amari gets an invitation to the Bureau of Supernatural Affairs, shes certain this is her chance to find Quinton. But first she has to get her head around the new world of the Bureau, where mermaids and aliens arereal, and her roommate is a weredragon.