Russell Freedman (1929 - 2018) was the author of many award-winning books for children, including Newbery Medal winner Lincoln: a Photobiography, and Newbery Honor books Eleanor Roosevelt: A Life of Discovery and The Wright Brothers: How They Invented the Airplane.
William Low is the author and illustrator of Daytime Nighttime, Machines Go to Work, and the New York Times Best Illustrated Book Old Penn Station. He has illustrated numerous other books for children, including Feathered Dinosaurs by Brenda Z. Guiberson. He teaches at the Fashion Institute of Technology in New York City.