About the Authors
Tim Chester is involved in the Crowded House, a church planting initiative in Sheffield, UK. He was previously Research & Policy Director for Tearfund UK, and has been published widely on prayer, mission, social issues and theology. He and his wife Helen have two daughters.
About Derek Perkins
Derek Perkins is a professional narrator and voice actor. He has earned numerous AudioFile Earphones Awards and the prestigious Audie Award for Best Narration, as well as numerous Society of Voice Arts nominations. AudioFile magazine named him a Best Voice consecutively in 2014, 2015, and 2016. Augmented by a knowledge of three foreign languages and a facility with accents, he has narrated numerous titles in a wide range of fiction and nonfiction genres.