In A Charge of Valor (Book 6 in the Sorcerer's Ring), Thor continues on his quest, deeper into the Empire, to retrieve the stolen Destiny Sword and save the Ring. As he and his friends meet unexpected tragedy and lose a member of their close-knit group, Thor and his remaining friends become closer than they ever were, learning that they must face and overcome adversity together. Their journey takes them to new and exotic terrains, including the desolate Salt Fields, the Great Tunnel, and the Mountains of Fire, as they face a host of unexpected monsters at every turn.

Thor's skills deepen as he undergoes his most advanced training yet, and he will need to draw on powers greater than he has ever used if he is to survive. They finally discover where the Sword has been taken, and they learn that, to retrieve it, they will have to venture to the most dreaded place in the Empire: the Land of the Dragons.

Back in the Ring, Gwendolyn recovers slowly and grapples with deep depression after her attack. Kendrick and the others vow to fight for her honor, despite the impossible odds. There follows one of the great battles in the history of the Ring, as they struggle to free Silesia and conquer Andronicus.

Meanwhile, Godfrey finds himself in disguise behind enemy lines and begins to come into his own, learning what it means to become a warrior, in his own, unique way. Gareth manages to stay alive, using all his cunning to avert capture by Andronicus, while Erec fights for his life to save Savaria from the oncoming invasion by Andronicus - and to save his love, Alistair. Argon pays a precious price for doing the forbidden: meddling in human affairs. And Gwendolyn must decide if she will give up on life, or take up the secluded life of a nun in the ancient Tower of Refuge.

But not before, in a shocking twist, Thor finally learns who his real father is.