Margery Cuyler is the author of many books for children, including From Here to There , The Little Dump Truck , and That's Good! That's Bad! The idea for That's Good! That's Bad! was inspired by a conversation with her son, Thomas, who asked, Can't bad things change into good things?" Ms. Cuyler grew up in the oldest house in Princeton, NJ, and started writing stories as soon as she learned how to write. She now lives in the same house with her husband, sons and two cats. Bob Kolar has written and illustrated several picture books, including AlphaOops , Racer Dogs , and Hello, Fire Truck . He lives in Lee's Summit, Missouri, with his family.".