The not-so-boring letters of private nobody

Twelve-year-old Oliver Prichard is obsessed with the Civil War. He knows everything about it: the battles, the generals, every movement of the Union and Confederate Armies. So when the last assignment of seventh grade history is a project on the Civil War, Oliver is over the moon--until he's partnered with Ella Berry, the slacker girl with the messy hair who does nothing but stare out the window. And when Oliver finds out they have to research a random soldier named Private Raymond Stone who didn't even fight in any battles before dying of some boring disease, Oliver knows he's doomed.