James W. Sire (1933-2018) was a widely-respected apologist, author, and lecturer who served for more than thirty years as senior editor at InterVarsity Press. He is the author of more than twenty books, including the seminal apologetics title The Universe Next Door, which was first published in 1976 and has sold over 350,000 copies in five editions and has been translated into eighteen foreign languages. Born on a ranch on the rim of the Nebraska Sandhills, Sire served as an officer in the Army, a professor of English literature, philosophy, and theology, and a lecturer at over two hundred universities in the U.S., Canada, Eastern and Western Europe, and Asia. He received a PhD in English from the University of Missouri, an MA in English from Washington State University, and a BA in chemistry and English from the University of Nebraska. Sire's teaching and books often covered the concepts of worldview and Christian apologetics. He focused on the application of worldview thinking to the integration of Christian faith and the academic disciplines, as well as the nature of "signals of transcendence" and their relation to Christian life.