ISBN-13: 9780575086159 / Angielski / Miękka / 2010 / 1328 str.
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 & then die in the brutal winters. The inhabitants have been profoundly changed by their experience of this harsh cycle.