Andrea Cheng was the author of several award-winning and critically acclaimed books for young readers. Her works range from picture books to young adult novels, and her stories often draw on the experiences of her Hungarian relatives or her husband's Chinese family. Cheng was inspired here by Dave's heroism, courage, and creative struggle. She taught English as a Second Language at Cincinnati State Technical and Community College, and passed away in late 2015. Ange Zhang has illustrated several children's books, including The Fishing Summer and Winter Rescue. A former designer at the Beijing Opera Company in China, he now lives in Canada.