The Adventures of Invisible Boy: Monster Mash

Author: Horner, Doogie

Interest age: from c 8 years

Published on 13 August 2026 by Scholastic in the United Kingdom as part of 'The Adventures of Invisible Boy' series.

Paperback | 192 pages
208 x 141 x 11 | 344g

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Get ready for hilarious hijinks in this monstrously funny graphic

novel starring unlikely superheroes – perfect for readers

ages 8-10!

'Can't be missed!' Max Brallier, NYT bestselling author of The

Last Kids on Earth

Halloween is the best time of year for the Invisible Boy!

And this year, he's excited to pretend to be a ghost and spy on

some older kids - and scare them as well.

But when those kids figure out their secret, Stanley and Gene

make a dangerous bargain: compete with the teens to build the scariest

haunted house, or their invisibility power will be exposed.

With Stan's imagination and Gene's inventing skills, it should be

an easy win. But after all of their animatronic monsters come to

life and have Stan's sister in their sights, it'll take a lot of

new gadgets and wily ideas to save the day.

The third full colour graphic novel of The Adventures of Invisible

Boy

Action-packed, full of humour and superhero fun!

Perfect for fans of My Brother is a Superhero and Dexter's

Laboratory