Recent popular titles include De-evolution (2006), which discusses how Christians have exited traditional churches to embrace non-traditional/Jewish faith communities and unChristian (2007), which studies how outsiders perceive the church at large and includes contributions from authors like Rick Warren, Brian McLaren, Mike Foster, Sarah Cunningham, Margaret Feinberg, and Rick McKinley.
•
The Barna Group is an evangelical Christian polling firm based in Ventura, California.
Universal Music Group | Warner Music Group | Coxeter group | Volkswagen Group | Group of 77 | RTL Group | girl group | BT Group | ABB Group | Group One | Virgin Group | Thales Group | ING Group | group | Rio Tinto Group | Bloomsbury Group | Penguin Group | Carlsberg Group | Borders Group | Arup Group Limited | Benetton Group | Stagecoach Group | LMFAO (group) | Anschutz Entertainment Group | Tata Group | Rootes Group | Westfield Group | Group races | Group C | MTN Group |
They also collaborated to publish a recent best selling book, unChristian by Lyons and David Kinnaman of the Barna Group, which featured contributions from Christian thinkers like Jim Wallis, Margaret Feinberg, Mike Foster and Sarah Cunningham.