Margaret Kingsley's routine revolves around invention not investigation--until her ordered world springs a gasket.

London, England, 1895
Ambulatory wheelchair user Margaret Kingsley secretly crafts gadgets for the Daughters of Genius Society, a covert team of lady inspectors disguised as harmless bluestocking spinsters. While her fellow inspectors gallivant about London solving crimes, Margaret has been perfectly content assisting from the sidelines--until her expertise is needed to infiltrate the domain of London's most prolific inventor.

Charles Noble sacrificed his career as a musician to support his family after his father's stroke. Now he balances ledgers as a secretary by day and tends to his disabled father by night, but he can't pass up the chance to take a temporary job as event coordinator for a famous inventor commemorating the fiftieth anniversary of his mechanical empire. As strange occurrences cause Charles' event planning to collide with Margaret's case, the pair must unravel a plot of sabotage against the inventor's legacy while also investigating the sparks of attraction between them. 

"Utterly charming! What an original and adorable story."--JEN TURANO, USA Today bestselling author on A Lady's Guide to Marvels and Misadventure