Sandra Nickel is a writer of nonfiction picture books for children. Her work includes The Stuff Between Stars, Nacho's Nachos, and Breaking Through the Clouds. She is the winner of a Christopher Award and holds an MFA in Writing for Children and Young Adults from Vermont College of Fine Arts. When at home in Switzerland, Sandra loves ambling and rambling and eating carrot muffins just as much as Bear and Fish do. Il Sung Na was born in Seoul, South Korea. In 2001, he moved to London to pursue a BFA in illustration and animation at Kingston University, where he discovered a passion for children's books. He completed his MFA in illustration practice at MICA (Maryland Institute College of Art) in 2015. Il Sung has illustrated several books including Wild Peace, My Tree, and ZZZZ: A Book of Sleep . Currently based in Kansas City, IlSung teaches illustration courses at KCAI (Kansas City Art Institute) and works on new books.