When lesbian detective Abigail Marks teams up with gay guy Michael Dalmar to solve the disappearance of his twin, Kyle Dalmar, a famed portrait photographer, their investigation leads them into the Kyle's risque world. With Michael posing as Kyle, the pair uncover assistants who have designs on their bosses, clients who have an interest in detectives, and killers who want them stopped.

In what would cause a fantastic media frenzy, Clifford Irving sells his bogus biography of Howard Hughes to a premiere publishing house in the early 1970s.