Three-year-old Moon Wolf princess Wren crosses a frozen wilderness alone to find Kael, the ruthless Alpha of Nightfang—and calls him “Daddy” the moment they meet. Kael wants nothing to do with the tiny stranger, until an ancient fang and royal blood prove she is truly his daughter. As Wren wins over his pack, claims a legendary sword, and awakens terrifying Moon Wolf power, clues reveal that her missing mother, Lunara, is still alive and imprisoned by the Silver Order. Forced into a war over her royal bloodline, Wren must learn that she does not have to be brave, powerful, or useful to deserve a family. And Kael must learn that protecting his daughter doesn’t mean turning her into a weapon—it means letting her simply be three.
