In Washington, D.C., twelve-year-old Florian Bates, a consulting detective for the FBI, and his best friend Margaret must uncover the truth behind a series of private middle school pranks that may or may not involve the daughter of the President of the United States.

Vanished! 2018, Aladdin Paperbacks

ISBN-13: 9781481436342

Reprint edition

Trade paperback

Vanished! 2017, Aladdin Paperbacks

ISBN-13: 9781481436335