Book #5

 Start with Murder on Black Swan Lane. One advantage of being            caught up in a whirl of dress fittings and decisions about flower            arrangements and breakfast menus is that Charlotte Sloane has little                        time for any pre-wedding qualms. Her love for Wrexford isn't in            question. But will being a wife-and a Countess-make it difficult for her to maintain her independence-not to mention, her secret identity as famed satirical artist A.J. Quill? Despite those concerns, there are soon even more urgent matters to attend to during Charlotte and Wrexford's first public outing as an engaged couple. At a symposium at the Royal Botanic Gardens, a visiting botanist suffers a fatal collapse. The traces of white powder near his mouth reveal the dark truth-he was murdered. Drawn into the investigation, Charlotte and the Earl learn of the victim's involvement in a momentous medical discovery. With fame and immense fortune at stake, there's no shortage of suspects, including some whose ruthlessness is already known. But neither Charlotte nor her husband-to-be realize how close the danger is about to get.