To Spark A Match (The Matchmakers #2)

After five unsuccessful Seasons on the marriage mart, Miss Adelaide Duveen has resigned herself to the notion that she's destined to remain a spinster forever--a rather dismal prospect, but one that will allow her to concentrate on her darling cats and books. However, when she inadvertently stumbles upon Mr. Gideon Abbott engaged in a clandestine activity during a dinner party, Adelaide finds herself thrust into a world of intrigue that resembles the plots in the spy novels she devours.