Maisie Mae and her best friend Bethany-next-door like pink, unicorns and heart-shaped cushions. Maisie Mae's five stinky brothers like worms, football and CHAOS! Join eight-year-old Maisie as she holds her own in a boisterous family where practical jokes are the order of the day. She might like girly things, but that doesn't mean she's above a prank or three - especially when it comes to twins Harry and Ollie who she has to share a room with. When Maisie's dad inherits some money from a great-uncle everyone had forgotten about, he has brilliant news. They're going to convert the attic into a new bedroom. Maisie and her brothers immediately start arguing over who will get it. Mum and Dad silence them - whoever behaves best in the next few weeks will get the room ...With a bedroom of their own up for grabs, Maisie Mae and her brothers launch into full-on warfare to make each other look as bad as they can. Will Maisie get a NO BOY ZONE of her very own? Or will everything end in diaster?