Suzy Bussell

A boy is found near death at an elite Devon boarding school. The headmaster suspects foul play - but can't trust anyone on his staff. Enter Angus Darrow, ex-detective turned private investigator, and his partner Charlotte Lockwood, a cybersecurity genius who's always wanted to teach.  Going undercover as teachers, they must navigate classroom chaos, staffroom politics, and a conspiracy far darker than anything they expected.
Perfect for fans of British crime fiction with heart and humour.