Crazy Hair is a fantastically fun tale written by New York Times bestselling author Neil Gaiman and illustrated by the astoundingly talented Dave McKean, the award-winning team behind The Wolves in the Walls . In Crazy Hair , Bonnie makes a friend who has hair so wild there's even a jungle inside of it! Bonnie ventures through the crazy hair, but she may need more than a comb to tame her friend's insane mane.