Apple’s iBookstore has released its “Best of” listings for 2012 including a listing of the top selling e-books of 2012. Below is a listing of the top 10 paid fiction and nonfiction titles, paid audiobooks and top free e-books at the iBookstore.

Paid Fiction:

1. Fifty Shades of Grey by E. L. James
2. Fifty Shades Darker by E. L. James
3. Fifty Shades Freed by E. L. James
4. Gone Girl by Gillian Flynn
5. Bared to You by Sylvia Day
6. The Lucky One by Nicholas Sparks
7. Kill Shot by Vince Flynn
8. Reflected in You by Sylvia Day
9. The Innocent by David Baldacci
10. The Racketeer by John Grisham

Top Paid Nonfiction:

1. No Easy Day by Mark Owen,Kevin Maurer
2. Steve Jobs by Walter Isaacson
3. Unbroken by Laura Hillenbrand
4. Killing Lincoln by Martin Dugard, Bill O'Reilly
5. American Sniper by Scott Mcewen, Jim DeFelice,Chris Kyle
6. Killing Kennedy by Martin Dugard, Bill O'Reilly
7. Act Like a Lady, Think Like a Man by Steve Harvey
8. Wild by Cheryl Strayed
9. The Power of Habit by Charles Duhigg
10. Heaven is for Real by Todd Burpo, Lynn Vincent

Top Paid Audiobook:

1. The Hunger Games by Suzanne Collins
2. Catching Fire: Hunger Games by Suzanne Collins
3. Fifty Shades of Grey: Book One of the Fifty Shades Trilogy by E. L. James
4. Mockingjay: The Final Book of The Hunger Games by Suzanne Collins
5. Fifty Shades Darker: Book Two of the Fifty Shades Trilogy by E. L. James
6. Fifty Shades Freed: Book Three of the Fifty Shades Trilogy by E. L. James
7. Bossypants by Tina Fey
8. Abraham Lincoln: Vampire Hunter (Unabridged) by Seth Grahame-Smith
9. Steve Jobs by Walter Isaacson
10. Killing Lincoln: The Shocking Assassination That Changed America Forever by Martin Dugard, Bill O'Reilly

Top Free Books:

1. The Beatles Yellow Submarine by The Beatles
2. 100 Quotations to make you think! By Wolfgang Riebe
3. The Art of War by Sun Tzu
4. The Time Machine by H.G. Wells
5. Pride and Prejudice by Jane Austen
6. E.O. Wilson's Life on Earth bya Morgan Ryan, Gael McGill, Edward O. Wilson
7. Baby Animals by Snapshot Picture Library
8. The Ugly Duckling by Hans Christian Andersen
9. The Adventures of Sherlock Holmes by Arthur Conan Doyle
10. 101 best jokes by various authors