Jack and Josh Pickering are identical twins. The same, but different. Josh is the daredevil, Jack's the brains - isn't he? Everyone wants them to have the twin thing, to be weird, telepathic. But they're not feeling it like they're supposed to be. Then Nonna comes to stay and they can't even have separate bedrooms. The annual school camping trip has never sounded so good. But when one of the class uber-babes flicks her hair at the wrong twin, somewhere between horse-riding, the midnight feast an