This final volume of the trilogy that began with Powers That Be opens with the marriage of Yanaba Maddock, administrator of the sentient planet Petaybee, to geneticist and selkie Sean Shongili. The pregnant Yana soon has to travel off-world to defend Petaybee's interests before a skeptical galaxy, leaving the planet open to devious exploitation by such predators as old enemy Torkel Fiske. The narrative shifts focus between the primitive but honest planet and the glittering space city of Gal Three as travails mount at both locations.
Those familiar with McCaffrey and Scarborough's first SF trilogy about life on the sentient planet Petaybee will best appreciate this solid start of a new series, which picks up where Power Play (1995) left off. Murel and Ronan, the precocious twins born to Maj. Yanaba Maddock-Shongili, administrator of Petaybee, and geneticist/selkie Dr. Sean Shongili, lead an idyllic, if frigid, life on the icy planet for their first eight years.