Heart of the Sea: An Others Bonus Story, by Christine Warren, is a free pre-order in the Kindle store. Not much of a description yet, but is most likely a between-the-novels short story in her Others series.
Book Description
In the world of the Others, affairs of the heart are no less complicated. Even when talented witch, Jenny Ferguson, gets caught in a questionable situation with a current friend and former lover by her fiancé no less, she might need more than magic to save her wedding day.