The Long Cosmos by Terry Pratchett

The Long Cosmos by Terry Pratchett

"A wholly satisfying conclusion." -- Publishers Weekly

The thrilling conclusion to the internationally bestselling Long Earth series explores the greatest question of all: What is the meaning of life?

2070-71. Nearly six decades after Step Day, a new society continues to evolve in the Long Earth. Now, a message has been received: "Join us."

The Next--the hyper-intelligent post-humans--realize that the missive contains instructions for kick-starting the development of an immense artificial intelligence known as The Machine. But to build this computer the size of an Earth continent, they must obtain help from the more populous and still industrious worlds of mankind.

Meanwhile, on a trek in the High Meggers, Joshua Valienté, now nearing seventy, is saved from death when a troll band discovers him. Living among the trolls as he recovers, Joshua develops a deeper understanding of this collective-intelligence species and its society. He discovers that some older trolls, with capacious memories, act as communal libraries, and live on a very strange Long Earth world, in caverns under the root systems of trees as tall as mountains.

Valienté also learns something much more profound about life and its purpose in the Long Earth: we cultivate the cosmos to maximize the opportunities for life and joy in this universe, and to prepare for new universes to come.

The complete list of books in the Long Earth series include:

• The Long Earth
• The Long War
• The Long Mars
• The Long Utopia
• The Long Cosmos

Stephen Baxter was born in Liverpool, England, in 1957. He holds degrees in mathematics, from Cambridge University; engineering, from Southampton University; and business administration, from Henley Management College. He's a Chartered Engineer and Fellow of the British Interplanetary Society.

His first professionally published short story appeared in 1987. He has been a full-time author since 1995 and is currently Vice-President of the British Science Fiction Association.

His science fiction novels have been published in the UK, the US, and in many other countries including Germany, Japan, France. His books have won several awards including the Philip K Dick Award, the John Campbell Memorial Award, the British Science Fiction Association Award, the Kurd Lasswitz Award (Germany) and the Seiun Award (Japan) and have been nominated for several others, including the Arthur C Clarke Award, the Hugo Award and Locus awards. He has also published over 100 sf short stories, several of which have won prizes. He can be found at stephen-baxter.com.