Kimberly Willis Holt is the author of the Piper Reed series, including Piper Reed, Navy Brat, Piper Reed, Clubhouse Queen, and Piper Reed, Rodeo Star. She has written many award-winning novels, including The Water Seeker and My Louisiana Sky, as well as the picture books Waiting for Gregory and Skinny Brown Dog. Holt was born in Pensacola, Florida, and lived all over the U.S. and the world—from Paris to Norfolk to Guam to New Orleans. Holt long dreamed of being a writer, but first worked as a radio news director, marketed a water park, and was an interior decorator, among other jobs. A few years after she started writing, her third book, When Zachary Beaver Came to Town, won a National Book Award for Young People's Literature. She resides in West Texas with her family.

Laura Huliska-Beith wrote and illustrated The Book of Bad Ideas, and illustrated The Worst Best Friend and The Recess Queen. She lives in Kansas City, Missouri.