Treacherous Is the Night

This series checks all the boxes for me with regard to writing style, voice, genre, length, and subject matter. I particularly like the balance between history and mystery, as well as character and plot. I am so glad I gave this series a chance after giving up on the Maise Dobbs series by Jacqueline Winspear. My only critique is that sometimes the romance can straddle the line into oversentimentality, but every time that crosses my mind while reading the author jumps back into the plot, so it seems like she tries to make sure it doesn't go overboard. Overall I would highly recommend.