American Heiresses Series by Jen Turano

Miss Isadora Delafield may be an heiress, but her life is far from carefree. When her mother begins pressuring her to marry an elderly and uncouth duke, she escapes from the high society world she's always known and finds herself to be an unlikely candidate for a housekeeper position in rural Pennsylvania. Mr. Ian MacKenzie is known for his savvy business sense and has built his reputation and fortune completely on his own merits... moreMiss Isadora Delafield may be an heiress, but her life is far from carefree. When her mother begins pressuring her to marry an elderly and uncouth duke, she escapes from the high society world she's always known and finds herself to be an unlikely candidate for a housekeeper position in rural Pennsylvania. Mr. Ian MacKenzie is known for his savvy business sense and has built his reputation and fortune completely on his own merits. But when his adopted parents are in need of a new housekeeper and Isadora is thrown into his path, he's unexpectedly charmed by her unconventional manner. Neither Isadora nor Ian expected to find the other so intriguing, but when mysterious incidents on the farm and the truth of Isadora's secret threaten those they love, they'll have to set aside everything they thought they wanted for a chance at happy-ever-after. less

As part of a bargain with her grandmother, Poppy Garrison accepts an unusual proposition to participate in the New York social season. Forced to travel to America to help his cousin find an heiress to wed, bachelor Reginald Blackburn is asked to give Poppy etiquette lessons, and he swiftly discovers he may be in for much more than he bargained for.

When Miss Beatrix Waterbury's Chicago-bound train ride is interrupted by a heist, Mr. Norman Nesbit, a man of science who believes his research was the target of the heist, comes to her aid. Despite the fact that they immediately butt heads, they join forces to make a quick escape. Upon her arrival in Chicago, Beatrix is surprised to discover her supposedly querulous Aunt Gladys shares her own suffragette passions... moreWhen Miss Beatrix Waterbury's Chicago-bound train ride is interrupted by a heist, Mr. Norman Nesbit, a man of science who believes his research was the target of the heist, comes to her aid. Despite the fact that they immediately butt heads, they join forces to make a quick escape. Upon her arrival in Chicago, Beatrix is surprised to discover her supposedly querulous Aunt Gladys shares her own suffragette passions. Encouraged by Gladys to leave her sheltered world, Beatrix begins working as a salesclerk at the Marshall Field and Company department store. When she again encounters Norman on a shopping expedition, he is quickly swept up in the havoc she always seems to attract. But when another attempt is made to part Norman from his research papers, and it becomes clear Beatrix's safety is also at risk, they soon discover the curious way feelings can grow between two very different people in the midst of chaos. less