Creepy Pair of Underwear Paperback, by Aaron Reynolds (Author), Peter Brown (Illustrator)
 
Jasper Rabbit has the most AMAZING new underwear.

But at night-time when all the lights are out, the underwear starts to GLOW bright green and get horribly CREEPY!

Jasper Rabbit is a big rabbit, and he is NOT scared of the dark. And he’s definitely not scared of creepy underwear. Or is he?

This funny, relatable and clever book about facing your fears from Aaron Reynolds and Caldecott Honor Prize winner Peter Brown was a New York Times Bestseller when it first published in the US. Now published in the Uk for the first time, this comic-book-inspired book is the perfect gift for children who don't mind things getting a bit creepy this Halloween.