Undead by Kirsty McKay
Scholastic, September 2012
Bobby just wants her school trip to be over. She's sick of the bus and the fact that she's out of place as the only American. When the bus stops for a break, everyone but Bobby and the trouble-making Smitty get off. Bobby may have thought her classmates couldn't get any worse, but when they come back with a hunger for brains, there is no mercy. Undead is a teen zombie adventure in the Scottish wilderness chock-full of action adventure and teen drama, all doused in dark humor. It's thoroughly enjoyable, especially if you love Shaun of the Dead.