In Romancing Mr. Bridgerton, Quinn's 4th book in the Bridgerton series, we finally get the story of Colin and Penelope Featherington. Penelope has been in love with Colin for years, and in this book, Colin finally wakes up and notices Penelope and falls in love with her too. The plot is a simple one but for the "secret" Penelope harbors and which Colin uncovers. The novel contains Quinn's signature style: overall wlel adjusted characters well placed in society, fun verbal sparring and dialogue and light plot lines without too much drama. That was, perhaps, what bothered me most about this book. There were many undercurrents in the plot that could have been picked up and dealt with and would have made the book much more powerful in my opinion.