Spangles McNasty is a right horrid scallywag who likes to do yucky things like eat cold chips out of bins and fart in libraries. So it's no surprise that when the legendarily famous and very sparkly Diamond Skull pirate hat comes to Bitterly Bay Museum, Spangles and his best mate Sausage-face Pete want to get their thieving fingers on it. But they haven't reckoned on local boy and all-round good egg Freddie Taylor and his cunning plan to mix things up with a clever hat trick... Laugh-out-loud silliness with zany pictures from Chris Mould make this story perfect for fans of Mr Gum and Tom Gates!