A Noble Scheme by Roseanna M. White

In the opulent and perilous world of high society’s most elite–and most dangerous–families, two investigators must set aside their broken hearts to uncover the truth.
Gemma Parks is known to the London elite as G. M. Parker, a columnist renowned for her commentary on the cream of society. Behind the scenes, she uses her talents to aid the Imposters in their investigations by gathering intel at events and providing alibis for the firm’s members through her columns. Yet her clandestine work would be more exhilarating if it weren’t for the constant presence of the gentleman who broke her heart.

Graham Wharton has never had eyes for anyone but Gemma, and she left his heart in tatters when she walked away from him. When the Imposters take on a new job to recover a kidnapped boy mistaken for his aristocratic cousin, Graham is determined to use the time with Gemma to not only restore the missing boy, but to also win back the only woman he’s ever loved. As they trace the clues laid out before them, Graham and Gemma must devise a noble scheme to save the boy’s life and heal their hearts.