1. “A Memory of Light” by Robert Jordan, Brandon Sanderson (TorBooks)

2. “Diary of a Wimpy Kid: The Third Wheel” by Jeff Kinney (Amulet Books)

3. “Captain Underpants and the Revolting Revenge of teh Radioactive Robo-Boxers” by Dav Pilkey (Scholastic)

4. “The Fifth Assassin” by Brad Meltzer (Grand Central Publishing)

5. “Gone Girl” by Gillian Flynn (Crown Publishing Group)

6. “Tenth of December” by George Saunders (Random House)

7. “The Husband List” by Janet Evanovich, Dorien Kelly (St. Martin’s Press)

8. “The Third Bullet” by Stephen Hunter (Simon & Schuster)

9. “The Racketeer” by John Grisham (Doubleday)

10. “The Heroes of Olympus, Book3: The Mark of Athena” by Rick Riordan (Hyperion Books)

NONFICTION

1. “Shred: The Revolutionary Diet: 6 Weeks 4 Inches 2 Sizes” by Ian K. Smith (St. Martin’s Press)

2. “Jesus Calling: Enjoy Peace in His Presence” by Sarah Young (Thomas Nelson Publishers)

3. “Killing Kennedy” by Bill O’Reilly, Martin Dugard (Henry Holt and Co.)

4. “My Beloved World” by Sonia Sotomayor (Knopf)

5. “Eat More of What You Love” by Marlene Koch (Running Press Book Publishers)

6. “Killing Lincoln” by Bill O’Reilly, Martin Dugard (Henry Holt & Co.)

7. “I Declare” by Joel Osteen (Faith Words)

8. “StrengthsFinder 2.0″ by Tom Rath (Gallup Press)

9. “No Easy Day” by Mark Owen with Kevin Maurer (Dutton Books)

10. “The Plan” by Lyn-Genet Recitas (Grand Central Publishing)

FICTION E-BOOKS

1. “Hopeless” by Colleen Hoover (Self-published via Amazon Digital Services)

2. “Safe Haven” by Nicholas Sparks (Grand Central Publishing)

3. “Gone Girl” by Gillian Flynn (Crown Publishing Group)

4. “Someone to Love” by Addison Moore (Addison Moore)

5. “The Fifth Assassin” by Brad Meltzer (Grand Central Publishing)

6. “Beautiful Creatures” by Kami Garcis, Margaret Stohl (Little, Brown Books for Young Readers)

7. “The Coincidence of Callie and Kayden” by Jessica Sorensen (Jessica Sorensen)

8. “The Forgotten” by David Baldacci (Grand Central Publishing)

9. “Fifty Shades of Grey” by E.L. James (Vintage Books)

10. “Fifty Shades Freed” by E.L. James (Vintage Books)

NONFICTION E-BOOKS

1. “Breaking Night” by Liz Murray (Hyperion)

2. “Brain Rules” by John Medina (Pear Press)

3. “Proof of Heaven” by Eben Alexander (Simon & Schuster)

4. “Going Clear” by Lawrence Wright (Knopf Doubleday Publishing Group)

5. “Shred: The Revolutionary Diet: 6 Weeks 4 Inches 2 Sizes” by Ian K. Smith (St. Martin’s Press)

6. “Killing Kennedy” by Bill O’Reilly, Martin Dugard (Henry Holt and Co.)

7. “No Easy Day” by Mark Owen with Kevin Maurer (Penguin Group)

8. “Merle’s Door” by Ted Kerasote (Houghton Mifflin Harcourt)

9. “Cry Silent Tears” by Joe Peters (Harper Collins)

10. “Killing Lincoln” by Bill O’Reilly, Martin Dugard (Henry Holt & Co.)

Nielsen BookScan gathers point-of-sale book data from about 16,000 locations across the U.S., representing about 85 percent of the nation’s book sales. Print-book data providers include all major booksellers and Web retailers, and food stores. E-book data providers include all major e-book retailers. Free e-books and those sold for less than 99 cents are excluded. The fiction and nonfiction lists in all formats include both adult and juvenile titles; the business list includes only adult titles. The combined lists track sales by title across all print and e-book formats; audio books are excluded. Refer questions to john.edwards(at)wsj.com.