Paul B. Janeczko (1945–2019) was a poet and teacher who edited numerous award-winning poetry anthologies for young people, including A Poke in the I, A Kick in the Head, A Foot in the Mouth, and The Death of the Hat, all of which were illustrated by Chris Raschka; Firefly July, illustrated by Melissa Sweet; and The Proper Way to Meet a Hedgehog and Other How-To Poems, illustrated by Richard Jones. He also wrote Worlds Afire; Requiem: Poems of the Terezín Ghetto; Top Secret: A Handbook of Codes, Ciphers, and Secret Writing; Double Cross: Deception Techniques in War; The Dark Game: True Spy Stories from Invisible Ink to CIA Moles, a finalist for the YALSA Award for Excellence in Nonfiction for Young Adults; and Secret Soldiers: How the U.S. Twenty-Third Special Troops Fooled the Nazis.