Knight Quests — C.C. Wiley

For a Knight of the Swan in 15th century England, falling for the enemy is an act of treason . . .

Orphaned as a young girl, Brigitte de Marnier has learned to live by her instincts. Which doesn't explain why she accepts protection from a soldier in the service of the enemy crown. But something about Drem Ap Dafydd has her leaning into his strength, and surrendering to his intoxicating kiss, even knowing he is duty bound to destroy her . . .

As a newly appointed Knight of the Swan, Drem is eager to prove his allegiance to the English crown in the battle against France. But in his sheltering arms, beautiful Frenchwoman Brigitte arouses in him another instinct -- to love, honor, and protect. Then Drem discovers his beloved has a price on her head and he must choose between his vow -- and his heart's desire . . .