``Warm, appealing, and cleverly devised.`` -- Booklist The most useless and obnoxious Thing in the world to Caroline Tate is her older brother, J.
P., the genius with the photographic memory. are the targetsLuckily, Caroline\'s best friend, Stacy, wants to be an investigative journalist, so she.
She needs him because upstairs in the fifth-floor apartment of their building is a mystery man who plans to commit a terrible crime--and she and J.
P.
But now, for the first time, she needs him. ``Warm, appealing, and cleverly devised.`` -- Booklist The most useless and obnoxious Thing in the world to Caroline Tate is her older brother, J.
P., the genius with the photographic memory