A Royal Threesome (A Royal Spyness Mystery)

Now in one volume—the first three “charming and lighthearted? (Kirkus Reviews) Royal Spyness Mysteries from national bestselling author Rhys Bowen, featuring the elegant, titled, and stony-broke sleuth Lady Georgiana Rannoch.
 
Her Royal Spyness
Georgie is forced to earn her keep as a housekeeper in London when the Queen summons her to spy on the playboy prince. But when a Frenchman winds up dead in Georgie?s bathtub, it?s her job to clear her very long family name.
 
A Royal Pain
While entertaining a Bavarian princess at the Queen?s behest, Georgie finds herself investigating the rather more worrisome matter of the dead body in the bookshop, as well as her royal guest?s unwitting involvement in the communist party.
 
Royal Flush
After being saved from scandal by her on-again-but-mostly-off-again beau, Darcy O?Mara, Georgie is shipped home, where Scotland Yard asks her to keep an eye on a shooting party and prevent someone from killing the Prince of Wales instead of quails.