ichabod
Legned
I don't know, as I appear to have wildly different tastes than every one else here, but I'd suggest Lois McMaster's Bujold first, both her sci-fi and her fantasy. Neil Stephenson's sci-fi as always. Sarah Zettel and Martha Wells have good stuff as well. Wells is excellent, although she has started a trilogy (never trust trilogies). Sarah Zettel is not awesome, but solid, and her latest fantasy work is some of the best stuff she's ever written. Robin Hobb is good, if spotty. Check out the assassin's trilogy.