Damn Straight

This book won a Lambda Literary Award. After her narrow brush with death in Holy Hell, you'd think Lillian Byrd would have learned to keep her head down, but when a friend in crisis calls from California, Lillian jumps on a plane and wings her way from Detroit to Palm Springs—and danger. It's the long weekend of the Dinah Shore golf tournament, the wildest women's sporting event in the world, when thousands of lesbians descend on the desert community of Rancho Mirage and take over.

At a pre-championship party, Lillian leaps into a slippery romance with a top LPGA star. But her superstar athlete has a secret: Someone is quietly terrorizing her. Lillian, eager to help, goes undercover as a high-profile reporter, an unhinged nun, and a professional caddie while uncovering layer after disturbing layer of the golfer’s past. Finally, with violence erupting at every turn, Lillian uncovers her lover's ultimate horrifying secret—and it is not at all what she had guessed.

Synopsis from Open Library.