PRAISE FOR THE WORLD'S WORST SERIES:
"For kids who would normally look at you as if you're mad to suggest reading for pleasure" Independent
"This really is Walliams at his most silly - the perfect combination for thousands of his loyal fans" Daily Mail
"Laugh-out-loud funny and...downright disgusting" Daily Express
"Walliams is a big author with big ideas and plenty of illustrations, all combining to make for real page-turners, even for kids who would normally look at you as if you're mad to suggest reading for pleasure" Independent
"For kids who would normally look at you as if you're mad to suggest reading for pleasure" Independent
"This really is Walliams at his most silly - the perfect combination for thousands of his loyal fans" Daily Mail
"Laugh-out-loud funny and...downright disgusting" Daily Express
"Walliams is a big author with big ideas and plenty of illustrations, all combining to make for real page-turners, even for kids who would normally look at you as if you're mad to suggest reading for pleasure" Independent