Joanne O'Sullivan is the author of 101 Places You Gotta See Before You're 12!, 101 Things You Gotta Do Before You're 12 and 101 Ways You Can Help Save the Planet Before You're 12, as well as many titles for adults including, Book of Wacky Law Stuff and Book of Superstitious Stuff for the Imagine imprint. She and her children spend many happy hours exploring the wonders of the natural world. Joanne lives in Asheville, North Carolina.