This document summarizes a presentation about e-textbooks in university libraries. It discusses the benefits of e-textbooks such as accessibility from anywhere and ease of updating. However, it also notes challenges around e-textbook adoption, such as publishers not making core textbooks available for library purchase and a lack of pricing models. Data from Özyeğin University in Turkey is presented, finding that only 8% of assigned course readings were available as e-books, and 49% of students did not purchase textbooks for at least one class. Overall, the document questions how to increase e-textbook usage and availability through university libraries.