Cinder by Marissa MeyerAcross the Universe by Beth RevisEnder’s Game by Orson Scott CardThese Broken Stars by Amie KaufmanCress by Marissa Meyer
Teenagers . . . IN SPACE!
476 books — 736 voters
Hyperion by Dan SimmonsDune by Frank Patrick HerbertEnder’s Game by Orson Scott CardFoundation by Isaac AsimovLeviathan Wakes by James S.A. Corey
Best Space Opera
1,139 books — 1,891 voters

The Time Traveler's Wife by Audrey NiffeneggerOutlander by Diana GabaldonThe Time Machine by H.G. Wells11/22/63 by Stephen  KingA Wrinkle in Time by Madeleine L'Engle
Best Time Travel Fiction
2,161 books — 5,446 voters
The Hunger Games by Suzanne Collins1984 by George OrwellThe Giver by Lois LowryDivergent by Veronica RothBrave New World by Aldous Huxley
Best Dystopian and Post-Apocalyptic Fiction
4,006 books — 26,669 voters

Jurassic Park by Michael CrichtonThe Andromeda Strain by Michael CrichtonThe Hunt for Red October by Tom ClancyThe Martian by Andy WeirDaemon by Leinad Zeraus
Best Technothrillers Ever
725 books — 1,070 voters
Harry Potter and the Sorcerer's Stone by J.K. RowlingThe Lightning Thief by Rick RiordanThe Hunger Games by Suzanne CollinsTwilight by Stephenie MeyerThe Giver by Lois Lowry
Best Young Adult Books
13,227 books — 80,499 voters

To Kill a Mockingbird by Harper LeePride and Prejudice by Jane AustenThe Diary of a Young Girl by Anne Frank1984 by George OrwellAnimal Farm by George Orwell
Books That Everyone Should Read At Least Once
32,589 books — 124,057 voters
Dune by Frank Patrick 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
1,119 books — 3,824 voters

Ready Player One by Ernest ClineThe Martian by Andy WeirOld Man's War by John ScalziThe Hunger Games by Suzanne CollinsLeviathan Wakes by James S.A. Corey
Best Science Fiction of the 21st Century
1,139 books — 9,205 voters
Harry Potter and the Deathly Hallows by J.K. RowlingThe Hunger Games by Suzanne CollinsHarry Potter and the Half-Blood Prince by J.K. RowlingHarry Potter and the Goblet of Fire by J.K. RowlingHarry Potter and the Order of the Phoenix by J.K. Rowling
Best Books of the Decade: 2000s
7,214 books — 28,375 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
7,719 books — 14,390 voters
The Naturals by Jennifer Lynn BarnesKiller Instinct by Jennifer Lynn BarnesThe Fixer by Jennifer Lynn BarnesOne of Us Is Lying by Karen M. McManusA Good Girl's Guide to Murder by Holly  Jackson
Young Adult Crime/Murder Mysteries
432 books — 656 voters