Tracy’s interest in writing and illustrating for children began in high school when he wrote and illustrated several picture books to fulfill English composition assignments. In the 1990’s he began illustrating for textbook publishers and has worked for Harcourt Brace, National Geographic, Houghton Mifflin, Scholastic and Savvas Learning Company, among others. He wrote, illustrated and paper-engineered “A Visit to the North Pole” in 1993. In 2006, he illustrated the New York Times bestselling popup book, “Castle” with text and paper-engineering by Kyle Olmon. Since 2015, Tracy has been writing and illustrating books under the imprint, "Thar She Blows Books." Titles include “Mouse Builds a House,” “Nothing to Do!” and “Nobbin, Bobbin & Cobb - A Refugee Story.” “This Is Our Ocean - The Dream of Clean Seas” won SCBWI’s 2019 Spark Award for excellence in independently published picture books. Other books include “Cotswolds North & South,” a series of photo essays highlighting villages in the Cotswolds and a survey of logos designed by Tracy. "The Secret of Four Notch,” a middle grade historical/time-travel novel, is his most recent release.