I can only reiterate recommendations to read Iain M Banks. Peter F Hamilton is also a great read. Go go British Sci-Fi authors.
I just checked Dan Abnett out at last, he is extremely popular on this site, and have downloaded a couple of samples. He's penned some Doctor Who novels as well as his 40K stuff, who knew? I certainly didn't.
I'll also recommend the EVE Online book, EVE: The Empyrean Age. It was really very good, although it did have one minor problem. The author used the phrase, "I could care less". Twice. Naturally this made me rage, a wordsmith not understanding the meanings of the words he puts on the page. But apart from that it was a good read. You don't need to know anything much about the game either, it explains itself and the setting very well.
Julian May's Saga of the Exiles is criminally underrated.
Also, The Algebraist by Iain M Banks, again. His normal Sci-Fi is the Culture series and they are fantastic, my favourite books. This book is a stand alone Sci-Fi novel (so I actually thought it was by a different author and it took me a while to track it down because I kept ignoring Banks) and is well worth the read.