A Marion Lane Mystery

Elaborately disguised and hidden deep beneath the city's streets lies the world of Miss Brickett's, a secret detective agency. From traversing deceptive escape rooms full of baited traps and hidden dangers, to engineering almost magical mechanical gadgets, apprentice detectives at Miss Brickett's undergo rigorous training to equip them with the skills and knowledge they will need to solve the mysteries that confound London's police force.

It's 1959, and a new killer haunts the streets of London, having baffled Scotland Yard. The newspapers call him 'The Florist' because of the rose he brands on his victims. The police have turned yet again to the inquirers at Miss Brickett's for assistance, and second-year Marion Lane is assigned the case. But she's already dealing with a mystery of her own, having received an unsigned letter warning her that one of the three new recruits should not be trusted.

London, 1960. Marion Lane, a twenty-five-year-old apprentice detective at the elusive Miss Brickett’s Investigations & Inquiries, is busier than ever and determined to prove herself worthy of an official Inquirer badge. But when her close friend's girlfriend, Darcy, is targeted by a dangerous gang leader and seeks out the Inquirers’ assistance, Marion cannot help but get involved.