John Piper pleads with fellow pastors to abandon the professionalization of the pastorate and pursue the prophetic call of the Bible for radical ministry.

Cognitive Development in a Digital Age James Paul Gee begins his classic book with "I want to talk about video games–yes, even violent video games–and say some positive things about them." With this simple but explosive statement, one of America's most well-respected educators looks seriously at the good that can come from playing video games. This revised edition expands beyond mere gaming, introducing readers to fresh perspectives based on games like World of Warcraft and Half-Life 2. It delves deeper into cognitive development, discussing how video games can shape our understanding of the world. An undisputed must-read for those interested in the intersection of education, technology, and pop culture, What Video Games Have to Teach Us About Learning and Literacy challenges traditional norms, examines the educational potential of video games, and opens up a discussion on the far-reaching impacts of this ubiquitous aspect of modern life.

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Alexis de Tocqueville is more quoted than read; commentators across the political spectrum invoke him as an oracle who defined America and its democracy for all times. But in fact his masterpiece, Democracy in America, was the product of a young man's open-minded experience of America at a time of rapid change. In Tocqueville's Discovery of America, the prizewinning biographer Leo Damrosch retraces Tocqueville's nine-month journey through the young nation in 1831–1832, illuminating how his enduring ideas were born of imaginative interchange with America and Americans, and painting a vivid picture of Jacksonian America. Damrosch shows that Tocqueville found much to admire in the dynamism of American society and in its egalitarian ideals. But he was offended by the ethos of grasping materialism and was convinced that the institution of slavery was bound to give rise to a tragic civil war. Drawing on documents and letters that have never before appeared in English, as well as on a wide range of scholarship, Tocqueville's Discovery of America brings the man, his ideas, and his world to startling life.

Appropriate for a first course on computer networking, this textbook describes the architecture and function of the application, transport, network, and link layers of the internet protocol stack, then examines audio and video networking applications, the underpinnings of encryption and network security, and the key issues of network management. Th