Oracle's Queen is a fantasy novel by American writer Lynn Flewelling, the last book in her The Tamír Triad.

Having been revealed as a girl in Hidden Warrior, Tamír (previously Tobin), tries to rule her kingdom with the wizard Arkoniel at her side, and trying to hide the love she feels for Ki.

But what she doesn't understand is why Brother, her dead demon brother, has come back with more power than before, stronger as she draws closer to a battle with Korin... More and more people flock to Tamír's cause as they find out that she is Skala's promised Queen and that only by putting her on the throne will everything be put aright once more.

With every day that the two opposing could-be-future monarchs of Skala (Korin and Tamír), the soldiers become more and more restless, itching for a fight.

However, Tamír doesn't want to fight her beloved cousin and tries to delay the battle as much as she can.