A hilarious and clever bath-time picture book by humorist, novelist and Tv writer Simon Rich, with illustrations by Tom Toro how to potty train your porcupine. And so begins a hilarious dip into the choppy waters of a nightly ritual that parents and children alike often dread. Filled with soapsuds, rubber duckies, and existential angst, Simon Rich's debut picture book is a splashy tale of cleanliness and and survival. This irreverent read-aloud treat about facing fear and embracing adventure might just change the way you see bath time and your bathroom forever.