Though Casserah is obligated to attend a circuit of social events held by the great Houses of Gillengaria, she obstinately refuses to go. So Kirra shapeshifts into her sister's form and makes the rounds for her. In the royal city of Ghosenhall, she unexpectedly joins up with her steadfast compatriots from her previous adventures, and together they embark on a tour of the Twelve Houses acting as guardians for the enigmatic queen of Gillengaria and her alluring daughter.
The motley group of mystics and warriors faces many dangers in their travels. But Kirra places herself willingly in peril when she falls in love with the irresistible--but already married--Lord Romar. Revealing her true identity to him, Kirra begins a tempestuous affair that places them both in mortal danger, and leads them both into the stronghold of the devious lords of the Thirteenth House...