From the arena’s favourite writer, David Walliams comes ten wickedly funny tales with a delightfully dreadful cast of characters. Are you in a position to fulfill the five beastly and gruesome girls and boys which might be REALLY the World’s Worst Children? Like Sofia Sofa, the TV super-fan so stuck to the sofa that she’s changing into one? Or Dribbling Drew, whose drool gets him into trouble on a school travel? And now not forgetting Blubbering Bertha a lady who bawls and tells terrible tales! A deliciously mischievous read, also containing FULL COLOUR illustrations from artistic genius Tony Ross!