Halt, Will, and Horace set out for Hibernia, where a quasi-religious group, the Outsiders, is sowing confusion and sedition, and they find that secrets from Halt's past may hold the key to restoring order before the last kingdom is undermined.
Collects the lost stories of the Rangers who risked their lives to defend the kingdom, including the tales of the young warrior Horace, the courageous princess Evanlyn, the diplomat Alyss, and Will and his mentor, Halt.
Tennyson, the false prophet of the Outsider cult, has escaped and Halt is determined to stop him before he crosses the border into Araluen, but Genovesan assassins put Will and Halt's extraordinary archery skills to the test.
Now a full-fledged Ranger responsible for a sleepy fief, Will finds a new adventure seeking the traitors who poisoned the king, investigating rumors of sorcery, and trying to rescue his friend Alyss, who is taken hostage.
Will, who has become a protector of his first fief after many years as a Ranger's apprentice, is faced with many challenges when Keren, a renegade knight, takes over Castle Macindaw and forges a secret alliance with Scotti.
After escaping slavery, Evanlyn is taken captive by a Temujai warrior, leaving Will to use his Ranger training to find her, despite being outnumbered by an enemy scouting party and the entire Temujai army.
In 1896, an archaeological dig unearths an ancient trunk containing manuscripts that confirm the existence of Araluen Rangers Will and Halt and tell of their first meeting and some of their previously unknown exploits.