In The Weight of Honor, Kyra finally meets her cryptic uncle, and is shocked to discover he is not the man she expected. She embarks on a period of training which will test her stamina and her frustration, as she soon encounters the limits of her power. Unable to summon her dragon, unable to search deep within, and feeling an urgency to help in her father's wars, Kyra doubts if she will ever become the warrior she thought she was. And when she meets a mysterious boy, more powerful than her, deep in the forest, she wonders what her future really has in store for her.

Duncan must descend the peaks of Kos with his new army and, vastly outnumbered, launch a risky invasion on the capital. If he wins, waiting behind its ancient walls, he knows, will be the old king and his nest of nobles and aristocrats, all with their own agendas, all of them as quick to betray as they are to embrace. Unifying Escalon may, indeed, be harder than freeing it.

Alec, in Ur, must tap his unique skills in the forge to aid the resistance if they have any chance of defending against the looming Pandesian invasion. He is awestruck when he encounters Dierdre, the strongest girl he has ever meet. The time she has a chance to make a stand against Pandesia, and as she bravely faces off, she who wonders if her father and his men will have her back this time.

Merk finally enters the tower of Ur, and is stunned by what he discovers. Initiated into its strange codes and rules, he meets his fellow Watchers, the toughest warriors he has ever encountered, and he finds that earning their respect will not be easy. With an invasion looming, they must all prepare the tower; yet even all its secret passageways may not keep them safe from the betrayal lurking from within.

Vesuvius leads his Troll nation across a vulnerable Escalon, devastating the land, while Theos, enraged at what becomes of his son, is on a rampage himself, and will not….