What signals are you sending when you share the gospel? The importance of signs for communicating truth has been recognized throughout the ages. Crystal L. Downing traces this awareness from biblical texts, through figures from church history like John Wycliffe and William Tyndale, to more recent writers Samuel Taylor Coleridge and C. S. Lewis. In the nineteenth century, this legacy of interest in the activity of signs brought about a new field of academic study. In this book, Downing puts the discipline of semiotics within reach for beginners through analysis of the movement's key theorists,...