In their ongoing quest for new allies, Atlantis's flagship team travel to Halcyon, a grim industrial world where strength means power and the Wraith are no longer feared - they are hunted.

Ancient monuments all over the world - from the Pyramids of Giza, to Mexico, to the ancient sites of China - are also awakening, reacting to a brewing crisis not of this earth, connecting to each other in some kind of ancient global network. A small group of scientists is assembled to attempt to unravel the mystery. What they discover will change the world. Imagine that 12,000 years ago it really did rain for 40 days and 40 nights. That storms reigned supreme. Imagine that survivors of human civilization really were forced to take to boats or hide out in caves on mountaintops. Then consider that these same myths from around the world predict this kind of devastation will occur time and again. What could cause such a catastrophe? What occurs in nature with such frightening and predictable regularity? A pulsar. But this is not just any pulsar - the ordinary type that pulses once a second, a minute, or even a week. This pulses once every 12,000 years and sends out a gravity wave of such ferocity it beggars belief. Not only that, it's closer than anybody has ever imagined. For it lives in our own backyard. It is the Sun.

Mystery, Murder and Magic… When his nemesis from schoolboy days hires metaphysician Ned Mathey to investigate his father’s murder, Ned turns to his friend and sometime lover, detective Julian Lynes, for help. Together, they must navigate a magical maze of deceit, danger, the pain of their past and, perhaps, a chance at a future together, in an Edwardian London as full of peril as it is with magic. Can they solve the mystery at the heart of the murders that follow on the heels of the first to forge a new kind of partnership or will the pain of the past and society’s disapproval send them off on separate paths? Winner of a Lambda Literary Award for LGBTQ SF/F/Horror.

All his life, Moon roamed the Three Worlds, a solitary wanderer forced to hide his true nature — until he was reunited with his own kind, the Raksura, and found a new life as consort to Jade, sister queen of the Indigo Cloud court. But now a rival court has laid claim to him, and Jade may or may not be willing to fight for him. Beset by doubts, Moon must travel in the company of strangers to a distant realm where he will finally face the forgotten secrets of his past, even as an old enemy returns with a vengeance. The Fell, a vicious race of shape-shifting predators, menaces groundlings and Raksura alike. Determined to crossbreed with the Raksura for arcane purposes, they are driven by an ancient voice that cries out from . . . .The siren depths.

Before Martha Wells captured the hearts of MILLIONS with her Murderbot series, there was Khat, Sagai, and Elen, and a city risen out of death and decay... The city of Charisat, a tiered monolith of the Ancients’ design, sits on the edge of the vast desert known as the Waste. Khat, a member of a humanoid race created by the Ancients to survive in the Waste, and Sagai, his human partner, are relic dealers working in the bottom tiers of society, trying to stay one step ahead of the Trade Inspectors. When Khat is hired by the all-powerful Warders to find relics believed to be part of one of the Ancients' arcane engines, he, and his party, begin unravelling the mysteries of an age-old technology. This they expected. They soon find themselves as the last line of defense between the suffering masses of Charisat and a fanatical cult, bent on unleashing an evil upon the city with an undying thirst for bone. That, they did not expect. This updated and revised edition is the author’s preferred text. At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.