Get set for the new hilarious out-of-this-world adventure series for readers aged 8+ - this is the perfect new series for fans of Tom Gates, David Solomons and Star Wars! Highly illustrated throughout by the brilliantly funny Katie Abey. Mum and Dad have left - gone to Mars, and they're never coming back . . . FREEDOM AT LAST! But this isn't one of Dad's weird jokes; it's REAL. It's up to ten-year-old Eliza and her genius little brother, Johnnie, to find out what's going on, and launch a rescue . . . Can they handle vampire squids, a suspicious villain, a secret island full of traps and a trip into space? And - more importantly - will they ever get their parents back? The funniest, zaniest, most out-of-this-world adventure you'll read all year! Look out for Eliza and Johnnie's second adventure,  How to Survive Time Travel. Out now!