A MONSTER CALLS by Patrick Ness (from an original idea by Siobhan Dowd)

At seven minutes past midnight, thirteen-year-old Conor wakes to find a monster outside his bedroom window. But it isn't the monster Conor's been expecting — he's been expecting the one from his nightmare, the nightmare he's had nearly every night since his mother started her treatments.

The monster in his backyard is different. It's ancient. And wild. And it wants something from Conor. Something terrible and dangerous. It wants the truth.

From the final idea of award-winning author Siobhan...