I've started reading all the books by this author though I seem to be reading them out of order, not that I think it makes much difference; the books are pretty much stand-alone with some overlapping characters appearing.
Alex, Duke of Davenport, receives a letter from a tenant complaining about the high rents and lack of maintenance, so he decides he should investigate - plus, it's a handy way to get out of town and away from his mother's marriage machinations. Theo Vance is trying to work her farm with her blind father when Alex appears pretending to be the Duke's man of affairs. His disguise doesn't fool anyone, but the village delights in teaching him how to farm, make repairs, and cook, items not usually in a Duke's repertoire. Theo and Alex squabble but are perfect for each other.
I don't usually like this kind of trope with the noble person is disguised as a governess or companion, but this worked mostly because of Alex's personality. He's funny and kind and honestly concerned with his people, though he's a bit slow coming to the realization of their issues. The ending was slightly contrived with the common thing in romance where there's a squabble eighty percent into the book that needs to get resolved but I was okay with it because HEA.
I'm continuing to enjoy Ms. Richards books and will continue on and recommend them. ( )