Start with high-confidence contemporary christian music books, then narrow by subgenre or adjacent topics.
God Gave Rock and Roll to You
Leah Payne
The Praise and Worship Team Instant Tune-up
Douglas Flather, Tami Flather
Top 50 Praise and Worship
Carol Tornquist
To Know You More
Andy Park
No Sympathy for the Devil
David W. Stowe
Rich Mullins
James Bryan Smith, Brennan Manning
