Cats of the World

Hannah Shaw, also known as Kitten Lady, is an award-winning kitten rescuer, humane educator, and unwavering animal advocate who has dedicated her life to innovating kitten care and protecting the most vulnerable felines. She is the New York Times bestselling author of Tiny But Mighty, Kitten Lady’s Big Book of Little Kittens, Kitten Lady’s CATivity Book, and the Adventures in Fosterland series. She is also the founder of Orphan Kitten Club, a 501(c)3 nonprofit organization saving the lives of neonatal kittens throughout the nation. She lives in California with her husband, Andrew Marttila, their cats, and an endless rotation of foster kittens.

Andrew Marttila is a professional animal photographer specializing in cats. Over the years he’s taken millions of photos of our feline overlords, which have been used in worldwide media in both digital and print—from the cover of National Geographic to Good Morning America. He is the creator of several books including Shop Cats of New York, Cats on Catnip, and How to Take Awesome Photos of Cats. He is also a board member of Orphan Kitten Club, and has hand-raised hundreds of rescued kittens along with his wife, Hannah Shaw.