Hand on the Wall, , HarperCollins, Maureen Johnson,Children’s / Teenage fiction: Fantasy romance,Children’s / Teenage fiction: Fantasy, dark academia; mysteries for young adults; books for young adults; age; true crime books; maureen johnson books; ya lit; murder books; mysteries; old; private school books; social themes; thriller books for teens; thriller books; tween; year; ya books; boarding school; clues; truly devious; series; friendship; teenagers; high school; mysterythriller; missing persons; cold case; secrets,, Truly Devious, United States, en-UShttps://www.harpercollins.comdark academia; mysteries for young adults; books for young adults; age; true crime books; maureen johnson books; ya lit; murder books; mysteries; old; private school books; social themes; thriller books for teens; thriller books; tween; year; ya books; boarding school; clues; truly devious; series; friendship; teenagers; high school; mysterythriller; missing persons; cold case; secrets, [BLURB],[CITY],,books, ebooks, biblet, Book2look