Katrina Elizabeth DiCamillo (born March 25, 1964) is an American writer of children's fiction for all reading levels, usually featuring animals. She is one of six people to win two Newbery Medals, recognizing her novels The Tale of Despereaux (2003) and Flora & Ulysses (2013). Her best-known books for young children are the Mercy Watson series, illustrated by Chris Van Dusen.
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I should love to satisfy all, if I possibly can; but in trying to satisfy all, I may be able to satisfy none. I have, therefore, arrived at the conclusion that the best course is to satisfy one's own conscience and leave the world to form its own judgment, favorable or otherwise.