Alice-Miranda Highton-Smith-Kennigton-Jones can't wait to start boarding school. When she arrives at Winchesterfield-Downsfordvale Academy for Proper Young Ladies, the adventure begins...only not quite as Alice-Miranda expects. The minute she sets foot on the school's manicured grounds, she senses that something is wrong: Miss Grimm, the headmistress, is nowhere to be seen; the gardens have no flowers; and a mysterious stranger seems to be hiding out on the premises.

Nanny Piggins, the world's most glamorous flying pig, runs away from the circus and goes to live with the Greens as their nanny. The Green children, Derrick, Samantha and Michael, fall in love with her instantly. Who could not fall in love with a Nanny whose only job qualifications are her astonishing ability to be fired out of a cannon and her amazing ability to make chocolate cake, sometimes both at the same time?

When girl Detective Friday Barnes solves a bank robbery she uses the reward money to send herself to the most exclusive boarding school in the country, Highcrest Academy. On arrival, Friday is shocked to discover the respectable school is actually a hotbed of crime. She's soon investigating everything from disappearing homework to the Yeti running around the school swamp. That’s when she’s not dealing with her own problem - Ian Wainscott, the handsomest boy in school, who inexplicably hates Friday and loves nasty pranks.

A story of prejudice and acceptance, funny lists and silly words, this new book has all the hallmarks of David’s previous best sellers. Our hero Ben is bored beyond belief after he is made to stay at his grandma’s house. She’s the boringest grandma ever: all she wants to do is to play Scrabble and eat cabbage soup. But there are two things Ben doesn’t know about his grandma.

From the world’s favourite author, David Walliams–ten cautionary tales and a delightfully dreadful cast of characters. Are you ready to meet the World’s Worst Children? Five beastly boys and five gruesome girls!