Henry is up to his usual mischief: annoying his younger brother, ruining Moody Margarets sleepover, and irritating his teacher, Mrs. Battleaxe-not to mention trying to manipulate his family into seeing his favorite band-the Killer Boy Rats. ``Kids will love reading the laugh-out-loud funny stories about someone whose behavior is even worse than their own.`` -School Library Journal ``Not since Nate the Great has an early reader series created such a buzz.`` -Los Angeles Times ``Will engage even the most reluctant readers.`` -Publishers Weekly