A Triple Knot by Emma Campion
This fast-paced novel about the 'Fair Maid of Kent' kept me riveted until the last minute. Joan of Kent has many enemies, including the evil and ambitious Isabella and the mistress of the man she loves.
I especially liked the intricate descriptions of the medieval atmosphere - you could almost feel Joan's dresses - and the moving development of the romance. However, I found the writing a bit modern at times.