Christopher McKittrick is the author of Gimme All Your Lovin': The Blues, Boogie, and Beard of ZZ Top's Billy F. Gibbons, Somewhere You Feel Free: Tom Petty and Los Angeles, and Can't Give It Away on Seventh Avenue: The Rolling Stonesand New York City. His work has appeared in the Wall Street Journal, New York Times, USA TODAY, and more. McKittrick is also a regular contributor on podcasts and radio programs concerning film, music, and pop culture.