Moody Margaret and the Secret Club strike back! With their most ingenious dares and hilarious jokes, it's time for the girls to get their own back on Henry and his friends.But Henry isn't about to let anyone get the better of him, resulting in a hilariously horrid showdown!Filled with witty comments and acerbic asides from Henry and Margaret's friends, enemies, families and teachers, along with brand new Tony Ross illustrations, this book should keep Henry's (and Margaret's!) fans mischievously quiet.