Pyjamas are just pyjamas. Right? Not when they’re COSMIC PYJAMAS!
Something STRANGE has happened to Rosie and her brothers! Rosie’s new pyjamas have led them to a dangerous discovery . .
. Doctor Starkly-Bonkers has invented the DOOMBUSTER and history is all muddled up – and now the machine has been STOLEN!
Can Rosie and the boys beat the Pharaohs and dinosaurs and will rice pudding REALLY stop the Vikings?
