20 Books (and series) To Read Before You Die

I've read a LOT of amazing books, and I feel that more people need to read them. So in no particular order, here are 20 of some of my favorite books that I feel like everyone should read. The first 10 are stand alones, and the rest are series.
Stand Alones:
1. A Little Princess By Frances Hodgson Burnett
2. Eleanor And Park By Rainbow Rowell
3. The Fault In Our Stars By John Green
4. The Great Gatsby By F. Scotts Fitzgerald
5. Peter Pan By J.M. Barrie
6. The Book Thief By Markus Zusak
7. Ella Enchanted By Gail Carson Levine  
8. The Graveyard Book By Neil Gaiman
9. Every Day By David Levithan
10. Fangirl By Rainbow Rowell
Series:
1. The Harry Potter Series (7 books) By J.K. Rowling
2. The Hunger Games Trilogy By Suzanne Collins
3. Percy Jackson and the Olympians (5 books) By Rick Riordan
4. And the follow up series- Heroes Of Olympus (5 books) By Rick Riordan
5. The Across The Universe Trilogy By Beth Revis 
6. The Delirium Trilogy (even thought I've only read the first one) By Lauren Oliver
7. The Darkest Minds Trilogy By Alexandra Bracken
8. The Diary Of A Wimpy Kid Series By Jeff Kinney
9. Fudge Series (4 books?) By Judy Blume
10. The Beautiful Creatures Series (4 books) By Kami Garcia and Margaret Stohl