Twelfth Night was first published in A Christmas Delight, Zebra, Nov 1991 .
It is also available in another anthology, Five Golden Rings, Zebra, Oct 2000 .
Foolishly, I sold the rights to this story, so I don't know if it will ever be available as an e-book.
Every year at Christmas, the Conyngham family host a grand medieval twelve day feast, and this year Lady Alice Conyngham is organizing it for the first time. It presents only the usual problems until a man from her past turns up -- Tyr Norman, who had seduced her and abandoned her on Twelfth Night. But Tyr, now Lord Ivanridge, seems to think that he is the injured party, and he has the same power as before to melt Alice's common sense and willpower.
Where to buy Twelfth Night:
Five Golden Rings from Barnes and Noble