“In a skillfully produced and cast audio performance, Alan C. Duncan is able to narrow in on one of the more powerful and effective literary mentorships of the 20th century, that of C.S. Lewis and a critical influence in his faith and life, G.K. Chesterton...One of the things that makes this a unique project is the archival work. In “Gilbert & Jack,” Duncan makes dozens of links that come from personal notations in Lewis’ copies of Chesterton’s books, providing an introduction to their theological kinship that we are unlikely to get anywhere else." Dr. Brenton Dickieson