Rule 3: Never stare at invisible faeries.
Aislinn has always seen faeries. Powerful and dangerous, they walk hidden in the mortal world.
Rule 2: Never speak to invisible faeries.
One of them, a beautiful faerie boy named Keenan, is trying to talk to her, asking questions Aislinn is afraid to answer.
Rule 1: Don't ever attract their attention.
Now it's too late. Keenan is the Summer King and is determined that Aislinn will become the Summer Queen at any cost. Without her, summer itself will perish...