As The Rocky Horror Picture Show prepares to celebrate its 50th anniversary this fall, legendary photographer Mick Rock‘s (1948–2021) long-lost archives are being unveiled in ROCKY HORROR: A Behind the Scenes Look at the Cult Classic (HarperPop; on sale September 30, 2025; 256 pages, 4-color throughout, $50.00; ISBN 9780063385689). This electrifying volume brings together rarely-seen photographs and intimate…