The armies of the Outlanders crushed the highlanders at the battle of Colden Moor–killing their finest warriors and breaking their freeborn spirit. The highlanders are now a conquered people, ruled by the brutal Baron Gottasson. Prophecies speak of the coming of a new leader, a descendent of Ironhand, mightiest of the highland kings. A leader who will throw off the Outlander yoke. But only one highlander carries the blood of Sigarni, a wild and willful teenage girl who cares for nothing save her own concerns. Until a fateful encounter thrusts her onto a path of rebellion. Now, hunted by the baron’s soldiers and stalked by an evil sorcerer, Sigarni will be forced to fulfill her destiny . . . or perish.

While the warlike and merciless Aenir wreak havoc upon the territory outside the mountain stronghold of the clans, Sigarni, the Hawk Queen, arrives in a parallel version of her own universe through a gate in space and time. Taliesen, last of the gatekeepers, has no idea why she has come. But he knows that heroes are needed and grants her passage into the ravaged land. Only Caswallon–loner, warrior, and thief–realizes the true extent of the danger and the mayhem that his people will come to face. As Taliesen tries to discover Sigarni’s purpose, Caswallon must attempt to unite the clans to overcome their greatest peril.