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 Not Now, Cow; Mary Had a Little Glam; and Wordy Birdy. Getting kids excited about reading and writing is her passion. Tammi 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. Visit Troy online at troycummings.net.