Graceling tells the story of the vulnerable-yet-strong Katsa, who is smart and beautiful and lives in the Seven Kingdoms where selected people are born with a Grace, a special talent that can be anything at all. Katsa’s Grace is killing. As the king’s niece, she is forced to use her extreme skills as his brutal enforcer. Until the day she meets Prince Po, who is Graced with combat skills, and Katsa’s life begins to change. She never expects to become Po’s friend. She never expects to learn a new truth about her own Grace—or about a terrible secret that lies hidden.

Four decades of peace have done little to ease the mistrust between humans and dragons in the kingdom of Goredd. Folding themselves into human shape, dragons attend court as ambassadors, and lend their rational, mathematical minds to universities as scholars and teachers. As the treaty's anniversary draws near, however, tensions are high. Seraphina Dombegh has reason to fear both sides. An unusually gifted musician, she joins the court just as a member of the royal family is murdered.

There are those who would give their lives to keep it hidden. And those who would destroy it. But the only people who will truly find the Serpent are those who have awakened to the world around them—with eyes open to the wondrous, the terrible, and the just.

In the medieval kingdom of Goredd, women are expected to be ladies, men are their protectors, and dragons can be whomever they choose. Tess is none of these things. Tess is...different. She speaks out of turn, has wild ideas, and can't seem to keep out of trouble. Then Tess goes too far. Tess's family decide the only path for her is a nunnery. But on the day she is to join the nuns, Tess chooses a different path for herself. She cuts her hair, pulls on her boots, and sets out on a journey. She's not running away, she's running towards something.

Bound in an unwanted marriage, Freya spends her days gutting fish, but dreams of becoming a warrior. And of putting an axe in her boorish husband’s back. Freya's dreams abruptly become reality when her husband betrays her to the region's jarl, landing her in a fight to the death against his son, Bjorn. To survive, Freya is forced to reveal her deepest secret: She possesses a drop of a goddess's blood, which makes her a shield maiden with magic capable of repelling any attack.