William E. Lewis, PhD, is Associate Professor of Literacy Education in the School of Education at the University of Delaware, where he teaches undergraduate and graduate courses in content-area literacy, English language arts (ELA) methods, and young adult literature. Dr. Lewis presents a range of professional development seminars on secondary content-area literacy and text-based writing. Before teaching at the University of Delaware, he taught high school ELA for 20 years in Pennsylvania public schools. His research has been published in leading journals. Dr. Lewis is a recipient of the Excellence in Teaching Award from the University of Delaware.