From Amazon.com:

Benjamin Justice #2

When reporter Alexandra Templeton drags Benjamin Justice to a party thrown by a legendary Hollywood screenwriting instructor, they stumble into the murder of Reza Jafari, a young, wannabe screenwriter with more enemies that completed scripts. The prime suspect is the victim’s roommate, Danny Romero, a young man who will die of AIDS in jail, unless Justice can solve the mystery first, and allow Danny the dignified death he desperately wants. Among the other suspects: a macho Australian action director, with his own dark secrets and a career in decline; a former starlet, now the voluptuous widow of a recently deceased studio executive, who has a good reason to want the victim dead; a high-powered female agent, as button-downed and driven as she is deceptive; a Persian restaurant owner, the victim’s devoutly Muslim father, who has a troubling violent streak; and an up-and-coming lesbian film producer, as tough as she is smart. His search for clues takes Justice into musty Hollywood film archives, and between the lines of several screenplays, while putting his own life in grave danger.After the murder of an elderly screenwriter who used Reza Jafari as a younger "front" to pitch his scripts, the murder plot shifts into high gear, propelling Justice and Templeton into a raging fire that consumes the Hollywood Hills, burning steadily toward the famous Hollywood Sign—and the identity of a cold-blooded killer.