Whisper the password and sneak inside, because the ultimate club rivalry has officially begun. Horrid Henry is furious that Moody Margaret will not allow him into her exclusive secret club, so he sets out to create his own and exact the perfect revenge. The battle of wits and tricks is guaranteed to make you ache with laughter. In this fantastic collection of four stories, Henry's mischievous adventures continue as he faces a terrifying encounter with Nurse Needle and a dreaded injection. Then, watch as Perfect Peter decides to experiment with being horrid for a single day, leading to highly unexpected results. Finally, Henry takes matters into his own hands to liven up what promises to be an incredibly dull and disappointing birthday party. Bursting with clever schemes, hilarious family dynamics, and classic Henry naughtiness, this book is an irresistible introduction to reading for pleasure. Discover why kids everywhere love the boy who simply cannot stay out of trouble.