When hunting for secrets during the London season, then there is really only one place to go... Isobel Stanhope is keeping a lot of secrets. She's head over heels in love with a Duke who doesn't know she exists; her family's fortune is lost; and then there's her job at the Aviary, an investigative agency run by women that specializes in blackmailing powerful men. When Izzy's secret crush becomes embroiled in het most dangerous case yet, the two must work together to uncover a sinister plot, unmask a villain, and definitely not fall in love. That would create quite a scandal...