After spending her childhood doodling, making Wookiee noises, and pretending to be other interesting people, Colleen Madden grew up to write and draw children’s literature so she could keep doing those things. Her works as an author/illustrator include Monkey Walk, A Christmas Too Big, and The Kiddie Table. She illustrated the best-selling series What If Everybody Did That? and Mariah Carey’s All I Want for Christmas Is You. Shelley Frankenstein is her first graphic novel series.