Maybe SciFi isn't your usual fare but of late you're thinking you'd like to try more, or perhaps it's been a while since you spent time in SF and the Gen2K world has whet your palate...
In any case, here's a small sampling of Science Fiction I have enjoyed in case you might too.
Some Science Fiction Recommendations
The Age of Miracles, Karen Thompson Walker
Angelfall, Susan Ee
Birthmarked, Caragh M. O'Brien
The Chimes, Amy Smaill
Cinder, Marissa Meyer
Delirium, Lauren Oliver
Divergent, Veronica Roth
Ender's Game, Orson Scott Card
Fahrenheit 451, Ray Bradbury
The Giver, Lois Lowry
The Host, Stephanie Meyer
The House of the Scorpion, Nancy Farmer
The Hunger Games, Suzanne Collins
The Knife of Never Letting Go, Patrick Ness
The Loneliest Girl in the Universe, Lauren James
Matched, Ally Condie
The Maze Runner, James Dashner
Partials, Dan Wells
Pure, Julianna Baggott
Reboot, Amy Tintera
The Selection, Kiera Cass
Spark, Rachael Craw
Spinning Starlight, R.C. Lewis
Station Eleven, Emily St. John Mandel
Wool, Hugh Howey
Z for Zachariah, Robert C. O'Brien