Product Description In Stump’s next adventure in this hilarious graphic novel series for young readers, he has a big problem: he is SO GRUMPY! Oh no Stump’s favourite splinter is missing! How terrible. Can Stump’s twiggy friends help him get rid of his grumpy, or will he be grumpy forever? The world is big when youre a twig! From the best-selling creators of Real Pigeons comes a joyous early graphic novel series that you can read aloud. With eight books in the series, these hilarious books are perfect for readers aged 3 to 7 and fans of Narwhal and Jelly, School of Monsters and Elephant and Piggie.