"Sir Guy's Atonement" (Book 3) by Gratiana Lovelace, 2015 (a Wattys2015 Nominee)

If we could go back and change one thing in our lives--a careless thought, a hurtful remark, a devastating action--who would not wish to undo a wrong, or a mistake, or a regret? And yet, the past cannot be undone, wrongs cannot always be righted, and regrets must be lived with. And Sir Guy of Gisborne must somehow f...