David Leaf’s book “KISS: Behind the Mask” is the official, approved biography of the legendary rock and roll group KISS. The book offers a complete examination of their music, electrifying live performances, choice to go makeup-free, and victorious reunion. It provides fans and music enthusiasts with an opportunity to get to know the men behind the stage personas, based on interviews with all four members. The book honors KISS as legends who have continuously ranked among the most successful acts in the history of popular music, rather than just as a rock ‘n’ roll institution.