This bestselling textbook by leading missionary scholars offers an engaging introduction to the work of missions in the contemporary world. It provides a broad overview of the biblical, theological, and historical foundations for missions. It also considers personal and practical issues involved in becoming a missionary, the process of getting to the mission field, and contemporary challenges a mission worker must face. Sidebars, charts, maps, and numerous case studies are included. This new edition has been updated and revised throughout and features a full-color interior. Additional resources for professors and students are available online through Baker Academic's Textbook eSources.