Truly Devious, A Mystery, HarperCollins, Maureen Johnson,Children’s / Teenage fiction: Contemporary and urban fantasy,Children’s / Teenage fiction: Fantasy, ya thriller books; page turning mysteries; ya lit; murder books; boarding school; private school books; john green author of turtles all the way down; true crime books; maureen johnson; shades of truth; pretty obsessed; riddles; sadie; truly devious; borrowed,, Truly Devious, United States, en-UShttps://www.harpercollins.comya thriller books; page turning mysteries; ya lit; murder books; boarding school; private school books; john green author of turtles all the way down; true crime books; maureen johnson; shades of truth; pretty obsessed; riddles; sadie; truly devious; borrowed, [BLURB],[CITY],,books, ebooks, biblet, Book2look