(HM)Backyard:Are You a Butterfly. H&M uses cookies to give you the best shopping experience. If you continue to use our services, we will assume that you agree to the use of such cookies. If you continue to use our services, we will assume that you agree to the use of such cookies. Find out more about cookies and. How you can refuse them. Close. (Backyard Books) Paperback May 16, 2003. Author Judy Allen and illustrator Tudor Humphries created Kingfisher's award-winning Backyard Books series and many other successful books, including the Reading Rainbow selections Tiger and Seal. Judy Allen and illustrator Tudor Humphries (HM)Backyard:Are You a Butterfly. Caterpillar, chrysalis, butterfly; follow the metamorphosis of this familiar backyard creature as it evolves into a delicate flying insect.