Summer Jenkins is broke, burned out, and one whistle-blow away from quitting her lifeguard gig for good. So, when her dad offers her a part-time job at his PI firm, she figures why not? If she can survive lifeguarding at one of Hawaii's poshest beaches and the demanding clientele there, she can handle working a few hours a week with her slightly pushy but lovable dad. Then her nosy neighbor turns up dead and Summer becomes the prime suspect.Now she's suspended, scandalized, and seriously ticked off.But with a crooked police chief breathing down her neck and a killer still on the loose, things are about to get way more complicated than sunscreen and whistle duty. Summer teams up with her ride-or-die bestie Lani to crack the case before she ends up in jail—or worse, six feet under.Armed with sass, sunscreen, and zero chill, Summer's diving headfirst into a murder mystery that's got more twists than a luau conga line. But when the killer starts closing in, she'll need more than beachside instincts to survive.