Meet some of the world’s very smallest mini-mammals in this adorable and informative picture book with actual-size illustrations from Sibert Honoree Melissa Stewart and Caldecott Honoree Brian Lies.

Big mammals like elephants, hippos, and giraffes get a lot of press, but what about the little guys? From pint-sized flying squirrels to itty bitty chipmunks and teeny tiny mouse lemurs, learn all about the mini-est mammals from around the world, depicted at their real-life size.