A read-aloud book, in which, everything written on the page has to be said by the person reading it aloud. Even if the words say... BLORK. Or BLUURF. Even if the words are a preposterous song about eating ants for breakfast, or just a list of astonishingly goofy sounds like BLAGGITY BLAGGITY and GLIBBITY GLOBBITY.
Joe is nervous about his first big party, and as Mum walks him along the darkening street to his friend's house, his imagination starts to run wild. They search for the right place, looking through the windows, wondering "What if...?" while making surprising discoveries along the way.