Ian Falconer is the author and illustrator of the Olivia book series, including Olivia, Olivia Helps with Christmas, Olivia and the Fairy Princesses, Olivia and the Missing Toy, Olivia Saves the Circus, to name a few. Falconer's illustrations have graced numerous covers of The New Yorker. He has also designed sets and costumes for the New York City Ballet, the San Francisco Opera, the Royal Opera House, and many others. He lives in Los Angeles, California.