Amy Alznauer is an author of poetry, essays, and nonfiction for children. Her adult memoir Love & Salt won a Christopher Award. She is also on the mathematics faculty at Northwestern University, where she teaches calculus and number theory. She lives in Chicago.Daniel Miyares is the author and illustrator of several books for young readers, including Night Out, Bring Me a Rock!, and Float. He is the illustrator of Little Fox in the Snow by Jonathan London. He lives in Lenexa, Kansas.