Dreamwalkers (Part One)
by D.M. Andrews
Bullied and friendless, Callum Chase retreats every night into a world of his own making -- a world of his imagination, a world where he is master, a world of dreams.
But then one day something happens that really shouldn't have happened: the girl from his dreams turns up at his school and turns his world -- both the waking and the dream one -- upside down...