Alan Gratz is the #1 New York Times bestselling author of several highly acclaimed books for young readers, including Heroes: A Novel of Pearl Harbor , Two Degrees , Ground Zero , Allies , Grenade, Refugee , Projekt 1065 , Prisoner B-3087 , Code of Honor , and Captain America: The Ghost Army , an original graphic novel. Alan lives with his family in the Pacific Northwest. Look for him online at alangratz.com. BRENT SCHOONOVER is a Midwestern-born illustrator who works in the fields of comic books and commercial art, having done projects for clients such as Target, Continental Airlines, Mayo Clinic, and the NFL. In the field of comics, Brent has worked on several creator-owned projects like Devil's Highway from AWA, as well as on well-known characters such as Batman and Superman at DC Comics, and X-Men, Ant-Man, Captain Marvel, and Black Widow at Marvel Comics. He currently lives in Minneapolis with his wife, Nicole; two daughters, Millie and Josie; and their bulldog, Agatha.