[abecedarius]

I recommend three of them: Permutation City, Diaspora, and Axiomatic. Here's the opening chapter of Diaspora:

http://gregegan.customer.netspace.net.au/DIASPORA/01/Orphano...

[stavrianos]

no Quarantine?

[abecedarius]

I liked Quarantine. The only Egan novel I thought a complete waste of time was Teranesia. But I'd recommend one of the three I listed first to see if he's for you.