House of Suns

Alastair Reynolds

Synopsis

Clones with variance that can live eternally are roaming the galaxy - touring around in trips counted in hundred of thousands of years. 
They collect info and technology. 
When suddenly, their family of clones ( the line their house ) is attacked. And they want to find out why/by whom. 

They discover that a secret line is their to preserve a secret. The fact that clones killed the first thinking machines. 
The "new" thinking machines want to liberate some of the first machines that escaped. 


My take

It's a funny book. My favourite idea is a weird one: 
At the end of the book, we discover a wormhole that lead to an other galaxy. 
That other galaxy had a weird thing some million years ago - it disappeared, there is an "absence" 

The protagonists go through the wormhole, and end in that galaxy. 
The absence is only a way to preserve causality ( something can go faster than light as long as the light arrived is not shown from the departure ) 

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