Bedtime means lights out, with dark corners and spooky sounds. But it also means… ADVENTURE!

Because IT’S NOT A BED, IT’S A TIME MACHINE. And you’re about to ride it to the coolest time of all—the age of the dinosaurs. Get ready to make a tyrannosaurus-sized friend who’ll help you become the Boss of Bedtime.

So pay attention! While tonight’s sleep with span millions of years, it’ll feel like it’s over in the blink of an eye.

Out now from Macmillan’s Imprint!