Brad Meltzer is the author of the New York Times bestselling Ordinary People Change the World series for children, as well as six New York Times bestselling thrillers for adults: The Tenth Justice, Dead Even, The First Counsel, The Millionaires, The Zero Game, and The Book of Fate. He is also the #1 bestselling author of the critically acclaimed comic books Identity Crisis and Justice League of America, and is the cocreator of the TV series Jack & Bobby. A graduate of the University of Michigan and Columbia Law School, he lives in Florida. To learn more, visit bradmeltzer.com.

Christopher Eliopoulos began his illustration career as a letterer for Marvel and has worked on thousands of comics, including Franklin Richards: Son of a Genius, Pet Avengers, and Cow Boy, all of which he wrote and illustrated. He is the illustrator of the New York Times-bestselling Ordinary People Change the World series of picture book biographies. He lives in New Jersey with his wife and their identical twin sons.