Gail Langer Karwoski (Water Beds, River Beds, and Julie the Rockhound) is an award-winning children’s book writer. In addition to Julie the Rockhound and Water Beds: Sleeping in the Ocean (Mom’s Choice Best Children’s Picture Book Author for 2005), published by Sylvan Dell, Gail has written six other books for young readers including: Tsumani: The True Story of an April Fool’s Day Disaster and Quake! Disaster in San Francisco, 1906. Before becoming a full time author, Gail taught in Georgia public schools. She frequently returns to schools as a visiting author. Gail married a rockhound. On their honeymoon, they hiked through lush western forests and stark “forests” of petrified wood. They dove into foamy aquamarine waves in the Pacific Ocean and dug into crumbly turquoise deposits in the Southwestern desert. Since then, they’ve gone “treasure hunting” for geodes, fossils, and crystals. At the schools where she taught, her classroom was famous because of the “rock box.” Now, as owners of a quartz deposit in South Carolina where visitors can try their luck at digging for crystals, Gail and her husband have watched hundreds of people – both young and old – delight in finding sparkly quartz crystals. She wrote Julie the Rockhound to share this delight in our earth’s treasures with children and their parents. Gail lives near the University of Georgia with her husband, two daughters, and three bossy cats.

Lisa Downey is a freelance artist and graphic designer. Although she has always been interested in illustrating children's books, it was not until she worked with an in-house design firm at a paperboard book manufacturer that she realized children's books should be her focus. The combination of illustration, design and 3D surfaces to tell a story encompasses everything she has learned and enjoys doing. Lisa's style ranges from cartoonish to very representational. Her favorite medium is pastels. Lisa has illustrated Blackberry Banquet, Julie the Rockhound and Happy Birthday to Whooo? for Sylvan Dell. She lives in the SC Lowcountry, with her very supportive husband, Len, and their cats; Pom Pom and Ophelia.