The Girl with the Gold Bikini by Lisa Walker

Eighteen-year-old Olivia Grace has deferred her law degree and ducked out of her friends’ gap-year tour of Asia. Instead, she’s fulfilling her childhood dream of becoming a private investigator, following in the footsteps of Nancy Drew and Veronica Mars – who taught her everything she knows, including a solid line in quick-quipping repartee and the importance of a handbag full of disguises.

Playing Watson to the Sherlock of her childhood friend, detective agency owner Rosco, Olivia pursues a routine cheating husband case from the glitzy Gold Coast to Insta-perfect Byron Bay, where she faces yoga wars, dirty whale activism, and a guru who’s kind of a creep.