The Martian by Andy WeirReady Player One by Ernest ClineLeviathan Wakes by James S.A. CoreyRed Rising by Pierce BrownAncillary Justice by Ann Leckie
Science Fiction - 2010-2019
718 books — 769 voters
The Name of the Wind by Patrick RothfussHarry Potter and the Deathly Hallows by J.K. RowlingThe Wise Man's Fear by Patrick RothfussHarry Potter and the Half-Blood Prince by J.K. RowlingMistborn by Brandon Sanderson
Best Fantasy Books of the 21st Century
3,213 books — 10,228 voters

The Fault in Our Stars by John  GreenMockingjay by Suzanne CollinsDivergent by Veronica RothGone Girl by Gillian FlynnThe Martian by Andy Weir
Best Books of the Decade: 2010s
7,686 books — 14,508 voters
The Way of Kings by Brandon SandersonWords of Radiance by Brandon SandersonThe Wise Man's Fear by Patrick RothfussA Dance with Dragons by George R.R. MartinPrince of Thorns by Mark  Lawrence
Best Fantasy of the 2010s
1,703 books — 1,926 voters

Dune by Frank HerbertOld Man's War by John ScalziLeviathan Wakes by James S.A. CoreyStarship Troopers by Robert A. HeinleinPandora's Star by Peter F. Hamilton
Excellent Space Opera
1,171 books — 3,996 voters
Rendezvous with Rama by Arthur C. ClarkeChildren of Time by Adrian TchaikovskyAurora by Kim Stanley RobinsonAcross the Universe by Beth RevisHull Zero Three by Greg Bear
Interstellar Ark novels
89 books — 82 voters