Poisoned Heart by Abigail Manning

Princess Arabella is truly the fairest in all the land, and she knows it. With her pretty face, elaborate ball gowns, and glorious castle, she truly lives the perfect royal life. That is, until she is forced out of her home by a mysterious assassin.

With only the clothes on her back and the tiara on her head, Arabella flees from her castle in the dead of winter. As a last resort for shelter, Arabella takes up work in a laundry mill with seven other women. The once adored princess is now subjected to sleeping in piles of dirty laundry, but at least she is hidden. Well, she hopes so…
In the midst of her deadly game of hide-and-seek, she discovers that her kingdom is endangered by her absence. With the help of a dashing captain, a quirky noble, and her seven new companions, she must protect both her life and her kingdom. Will Arabella learn what true beauty is as she navigates her new life as a nameless commoner? While evil builds and secrets unfold, there may be more than her heart that’s poisoned.