Star Trek: The Original Series: Rihannsu: The Empty Chair

An electrifying thriller from bestselling author Diane Duane set in the Star Trek: The Original Series universe. The culmination of a saga twenty-two years in the making… They call themselves Rihannsu —the Declared. To the Federation, they are the Romulans. By any name they are adversaries as formidable as they are inscrutable. Self-exiled from Vulcan in ages past, they retain an ancient martial philosophy and a code of conduct that has sustained them through centuries of hardship, warfare, and