Professional church planter Patrick Lai provides an in-depth reference for tentmakers–business-as-mission practitioners operating in regions of great antagonism to the Christian message. Those who are unfamiliar with the world of tentmaking will find valuable information to introduce them to the concept and to help in getting started. Designed to be a manual, Tentmaking is more than just an overview of questions and issues. This work will serve as an in-depth reference for existing tentmakers. This thoroughly researched collection is the result of interviews from over 450 people serving in the 10/40 window. It provides a unique viewpoint on missions, sharing proven, workable alternatives to conventional missionary life. Tentmaking provides an important and much needed resource to this specialized area of world missions.