"A book I wish I'd had as a child. It's delightful and educational." GABY ROSLIN"This great book could change kids' diets forever." TIM SPECTOR"A fabulous story that every kid should read. This is science made hugely entertaining." KEITH CHAPMAN, CREATOR OF PAW PATROLWhat if your belly was home to a secret world full of tiny creatures working hard to keep you feeling fantastic?When Billie Pickle falls asleep, she tumbles into a wild, whooshing dream... straight into her belly!There she meets the Belly Bugs - a bunch of microscopic helpers who work around the clock to keep her feeling her best. Captivated by their madcap adventures in her gut, Billie discovers how important it is to feed her gang colourful fruit and vegetables so that they can do their jobs. Open your children's eyes to the magic of their gut microbiome and watch them change their eating habits straightaway. Packed with laugh-out-loud adventure, fascinating facts and a sprinkle of microbiome magic, this brilliant story will help kids discover just how awesome their guts really are - and why what they eat matters. Scientifically sound, joyfully told - a must-have for every little tummy.