A hilariously fresh take on POO! A trip to the zoo turns into a hilarious discussion about poo, as two siblings wonder what sort of poo each and every creature or inanimate object would do.

The baby mice love to imagine all the different kinds of poo! Would a penguin do a sparkly, frosty, South Pole poo? Would an astronaut do a rocket-powered, weightless poo? But there's just one rule for the baby mice on their day out today: NO TALKING ABOUT POO! Dad has forbidden it. But with all the hilarious possibilities, how will they stop?!

From New York Times bestselling author Daisy Bird and Kate Greenaway Medal shortlisted illustrator Marianna Coppo, this laugh-out-loud ode to poop is perfect for fans of 101 Bums and Poo in the Zoo.