Thirteen Reasons Why by Jay AsherThe Perks of Being a Wallflower by Stephen ChboskyLooking for Alaska by John  GreenBefore I Fall by Lauren Oliver
Best Teen Books About Real Problems
3,030 books — 12,496 voters
To Kill a Mockingbird by Harper LeeLittle Women by Louisa May AlcottRoom by Emma DonoghueHarry Potter and the Chamber of Secrets by J.K. RowlingHarry Potter and the Order of the Phoenix by J.K. Rowling
Best Books by Female Authors
1,373 books — 476 voters

The Princess Diaries by Meg CabotThe Perks of Being a Wallflower by Stephen Chbosky
Best Diary Novels
172 books — 268 voters
Alice’s Adventures in Wonderland / Through the Looking-Glass by Lewis CarrollLittle Women by Louisa May AlcottA Christmas Carol by Charles DickensThe Time Machine by H.G. WellsThe Scarlet Letter by Nathaniel Hawthorne
Best Books of the 19th Century
1,753 books — 6,908 voters

Harry Potter and the Sorcerer's Stone by J.K. Rowling
Best Pre Teen Female Fantasy Novels
833 books — 1,141 voters
Harry Potter and the Sorcerer's Stone by J.K. Rowling
Best Fantasy Series, Trilogies, and Duologies
2,214 books — 12,260 voters

Harry Potter and the Order of the Phoenix by J.K. RowlingRomeo and Juliet by William Shakespeare
Best Books Ever
78,675 books — 293,186 voters