2 Sisters Detective Agency By James Patterson And Candice Fox

Upon returning home after her father's passing, attorney Rhonda Bird is met with surprising revelations. Not only did her father transition from being an accountant to running a private detective agency, but she also discovers a previously unknown half-sister named Baby. As they navigate their newfound relationship, Baby brings in a client to the agency—an abducted young man.

Their investigation plunges them into a perilous case involving a group of affluent young adults who flout laws for amusement, led by a psychopathic ringleader. Matters escalate when an ex-assassin victim enters the fray, seeking retribution against the group.

Rhonda and Baby find themselves embroiled in a dangerous game of cat and mouse, where the stakes are high, and danger lurks around every corner. With each twist and turn, they uncover shocking truths about the group's activities and the sinister forces at play.

As they race against time to unravel the mystery and bring the perpetrators to justice, Rhonda and Baby must confront their own fears and vulnerabilities. Together, they navigate a treacherous path fraught with peril, determined to protect their family and ensure that justice is served.