“Mum... Mum... There’s a monster under my bed.”

Billy sits up in the dark, he can hear something moving around in his bedroom. When his mum puts the light on there’s no monster to be seen. But when Mum goes back downstairs the noises start again.

“Get back into bed Billy,” calls Mum.

Something is making a noise, and if it isn’t Billy – who can it be? Find out in this full colour picture book that’ll keep you guessing till the last page.