Laura Purdie Salas is the author of more than 130 books for kids, including Bookspeak! Poems About Books (Minnesota Book Award, NCTE Notable, Bank Street Best Books, Eureka! Gold Medal, and more), Stampede! Poems to Celebrate the Wild Side of School (Finalist, Minnesota Book Award), and In the Middle of the Night: Poems from a Wide-Awake House (NCTE Notable Poetry Book). Poetry and rhyming nonfiction books are her favorite things to write. Visit laurasalas.com.

Angela Matteson is the illustrator of Grumbles from the Town and In the Middle of the Night. After graduating from the Columbus College of Art & Design, a love of pattern and design led her to work as a greeting card and gift-packaging designer. Her paintings have been shown in galleries, both locally in the Midwest and nationally. Visit angelamatteson.com.