A heartwarming children's book full of imagination, magic, and adventure for boys and girls aged 8 and up.

This exciting story is suitable for boys and girls from 2nd or 3rd grade. The fantastic adventure makes a great gift for children aged 8 and older, and is also ideal for reading aloud to younger ones.

The bestseller from the UK by actor and children's author Ben Miller.

What would you throw into a black hole? Liver and onions? Broccoli? The school bully? The gym?

Harrison tries really hard to do everything right. He never steals, always shares with his little sister, and doesn’t cheat at board games. But Harrison has a big weakness: his notorious temper tantrums!

At a children's birthday party, he receives a very special gift: a black hole. There, Harrison can throw in anything that makes him angry: broccoli, liver, onions, homework... But suddenly, the black hole starts to consume things he loves too. And Harrison realizes that he should be careful what he wishes for...

A fantastic story about anger, courage, and black holes.

An imaginative and enchanting book with the potential to become a children's classic.

With atmospheric illustrations by Daniela Jaglenka Terrazzini.

Extra motivation: There is a quiz related to this book on Antolin.