This article presents the contributions of Dr. Kathryn Schwartz (1984-2022), book historian of the modern Middle East. Her study of the origins and impact of the printing press in late Ottoman Egypt has challenged some long-standing assumptions in the historiography. She has also put into question the long-held belief that Ottomans banned printing. More broadly, her work has challenged Eurocentric approaches to this topic and has innovated by combining material and intellectual history.