With an e-book from Bedford/St. Martin's you get all the content of the print book — at roughly half the cost. And price is not the only benefit. These online texts let students search, highlight, and bookmark, making it easier to study and access key content. For teachers, e-books make it easy to give students just the book they want to deliver: customize and rearrange chapters, add and share notes, and link to quizzes, activities, and other resources. The e-book for Advanced Placement also includes sample DBQ materials for students