Tammi Sauer, a former teacher and library media specialist, is a full-time, award-winning children’s book author of more than 30 picture books, including Mary Had a Little Glam, Wordy Birdy, and Not Now, Cow. Getting kids excited about reading and writing is her passion. Sauer spent most of her childhood on a Kansas farm. Now she and her family live in Edmond, Oklahoma, with one dog, two geckos, and a tank full of random fish.

Troy Cummings is the New York Times bestselling author and illustrator behind The Notebook of Doom, Can I Be Your Dog?, and Not Now, Cow. He lives in Greencastle, Indiana, where he steals jokes from his cats, kids, and hamsters.

"Rooster has always counted sheep to fall asleep. What happens when his other farm friends decide to jump in, too?!"--Back cover.