Aaron Blabey is an Australian author of children's books, and a former actor. He is best known as the author and illustrator of three best-selling children's series; Pig the Pug – a picture book series about a rude, selfish, mean-spirited little dog named Pig, The Bad Guys – a The New York Times #1 best-selling graphic novel series for junior readers about a gang of scary-looking animals trying to change their bad reputations, and Thelma the Unicorn – a second picture book series about a plain little pony who pretends to be a unicorn.