"Chattbloc: A Guidebook to Chattanooga Bouldering" Second Edition (2024) by Jeff Pouring and Micah Gentry. 
Includes over 2000 boulder problems for Otting, Zahnd, Prentice Cooper, Walden, North Chickamauga State Park, Cumberland areas (Deep Creek, Big Soddy, Pep), Hells Kitchen, Laurel, and Dogwood.