Do you dare to meet the worst children in the world? Be warned! Inside are five ghastly girls and five badder-than-bad boys!

Like Humbert the hungry baby, who literally eats his parents out of house and home. And Gruesome Griselda who likes to play tricks on everyone with her vast collection of creepy-crawlies.

From number one bestselling author David Walliams come ten more wonderfully wicked tales, illustrated throughout by artistic genius Tony Ross.