Britney Spears has a new album coming out and is about to kick off a two-year residency in Las Vegas, so she’s out there working the publicity machine. During a recent Twitter chat, a fan asked Britney what her favorite book was, and the singer replied, “Anything by Max Lucado.”

Lucado is a Texas-based preacher and author of a hundred (yes, a hundred) Christian-themed adults and kids’ books. Their titles include Grace for the Moment, Outlive Your Life: You Were Born to Make a Difference, and God..