Ross & Stephen B. Bevans 
Mission on the Road to Emmaus [EPUB ebook] 
Constants, Context, and Prophetic Dialogue

Aimed at scholars and students of missiology, this book consider missions through the lens of ‘prophetic dialogue’. The authors try to to bring a fresh approach to the subject of mission– introducing some newer themes (identity, creation, migration) and offering a different perspective on some older themes by grouping them in this way.