Helliconia Series by Brian W. Aldiss

Contains: Helliconia Spring, Helliconia Summer, Helliconia Winter. A vast world where the seasons last tens of thousands of years - the classic SF epic of worldbuilding.Helliconia is a planet that, due to the massively eccentric orbit of its own sun around another star, experiences seasons that lasts eons. Whole civilisations grow in the Spring, flourish in the Summer and then die in the brutal winters... moreContains: Helliconia Spring, Helliconia Summer, Helliconia Winter. A vast world where the seasons last tens of thousands of years - the classic SF epic of worldbuilding.Helliconia is a planet that, due to the massively eccentric orbit of its own sun around another star, experiences seasons that lasts eons. Whole civilisations grow in the Spring, flourish in the Summer and then die in the brutal winters. The human-like inhabitants have been profoundly changed by their experience of this harsh cycle.In orbit above the planet a terran mission struggles to observe and understand the effects on society of such a massive climatic impact.Massive, thoroughly researched, minutely organised, full of action, pulp references and deep drama this is a classic trilogy. less

A planet orbiting binary suns, Helliconia has a Great Year spanning three millennia of Earth time: cultures are born in spring, flourish in summer, then die with the onset of the generations-long winter. Helliconia is emerging from its centuries-long winter. The tribes of the equatorial continent emerge from their hiding places and are again able to dispute possession of the planet with the ferocious phagors... moreA planet orbiting binary suns, Helliconia has a Great Year spanning three millennia of Earth time: cultures are born in spring, flourish in summer, then die with the onset of the generations-long winter. Helliconia is emerging from its centuries-long winter. The tribes of the equatorial continent emerge from their hiding places and are again able to dispute possession of the planet with the ferocious phagors. In Oldorando, love, trade and coinage are being redisovered,This is the first volume of the Helliconia Trilogy -- a monumental saga that goes beyond anything yet created by this master among today's imaginative writers. less

This is the second part of the epic science fiction trilogy The Helliconia Trilogy.

A planet orbiting binary suns, Helliconia has a Great Year spanning three millennia of Earth time: cultures are born in spring, flourish in summer, then die with the onset of the generations-long winter. The centuries-long winter of the Great Year on Helliconia is upon us, and the Oligarch is taking harsh measures to ensure the survival of the people of the bleak Northerncontinent of Sibornal. Behind the battle with which the novel opens lies an act of unparalleled treachery... moreA planet orbiting binary suns, Helliconia has a Great Year spanning three millennia of Earth time: cultures are born in spring, flourish in summer, then die with the onset of the generations-long winter. The centuries-long winter of the Great Year on Helliconia is upon us, and the Oligarch is taking harsh measures to ensure the survival of the people of the bleak Northerncontinent of Sibornal. Behind the battle with which the novel opens lies an act of unparalleled treachery. But the plague is coming on the wings of winter and the Oligarch's will is set against it-and against the phagors, humanity's ancientenemies, who carry the plague with them.This is the concluding volume of the Helliconia Trilogy-a monumental saga that goes beyond anything yet created by this master among today's imaginative writers. less