"Based on their #1 kids podcast, Wow in the World, hosts Mindy Thomas and Guy Raz take readers on a hilarious, fact-filled, and highly illustrated journey through the animal kingdom! Feathers, fins, fur, feet--the animal kingdom is made up of nearly 9 million known species! From flying fish to flightless birds, each living creature has a unique role to play in the life of planet Earth. In this book, Mindy Thomas and Guy Raz, hosts of the mega-popular kids' podcast Wow in the World, will take you on a fact-filled adventure to explore the funniest and most fascinating animals known to humankind." --Amazon.