<b>Anne Marie Houppert</b> is a senior librarian at the National Academies of Science, Engineering, and Medicine in Washington, DC. She has published articles in industry journals and authored a blog for <i>National Geographic magazine</i> called <i>NG Revisited</i>. This is her first picture book. She lives in Rockville, Maryland. <b>Daniel Wiseman</b> is the illustrator of many picture books and board books, including <i>Rad!</i> and <i>When Your Lion Needs a Bath.</i> He lives in Knoxville, Tennessee, with his family.