Led by Yana Maddock and Sean Shongili, Petaybee’s protectors prevailed. But now Petaybee is changing in mysterious, unprecedented ways, and the return of off-world scientists threatens the amazing planet and its equally amazing inhabitants with new dangers.CHANGELINGSThey are Ronan Born for Water Shongili and Murel Monster Slayer Shongili. Twin brother and sister. Children of Yana and Sean. Children of Petaybee. As such, theirs is a destiny deeply intertwined with the sentient planet that is their home. For Ronan and Murel are more than human. Like their father, each can transform into a seal and converse telepathically with the planet’s creatures–such as the friendly otter whose life they save one day from a pack of ravenous wolves.But the twins’ bravery has unforeseen results when a visiting scientist witnesses their startling metamorphosis and becomes obsessed with their capture. To protect their children, Sean and Yana send them to stay with a powerful family friend on an orbiting space station. But no one realizes that Ronan and Murel hunger to discover the origins of their shape-shifting talent–and that their search for knowledge will place them squarely in the path of peril.Meanwhile, Petaybee is changing–and much faster than an ordinary planet’s natural evolution. It appears that portions of the sea are heating up and a landmass is suddenly rising from the depths. To investigate the startling occurrence, Sean heads out to the open water in his seal form. But the newly unstable region holds untold mysteries–and the potential for disaster.From the Hardcover edition.

    Janis Taine is a scientist working on memory-enhancing drugs, fleeing the US/UN's technology cops. Jordan Brown is a teenager in the Christian enclave of Beulah City, dealing in theologically-correct software for the world's fundamentalists-and wants out.In a balkanized twenty-first century, where the "peace process" is deadlier than war, the US/UN's spy satellites have everyone in their sights. But the Watchmaker has other plans, and the lives of Moh, Janis, and Jordan are part of the program. A specter is haunting the fight for space and freedom, the specter of the betrayed revolution that happened before... With The Star Fraction, Ken MacLeod burst onto the SF scene and began the Fall Revolution sequence that continued with The Stone Canal, The Cassini Division, and The Sky Road.

    When the latest arrival suspiciously deflects questions about his crimes and knowledge of 'Up Front', the inmates decide to find out his secret. NOTE: a novella length version of this story is also available.