07/30/2014 10:53 am ET Updated Sep 29, 2014

Top Ten Best-Selling Ebooks -- Week of July 26

Since launching earlier this month, Amazon's Kindle Unlimited has exerted an ever greater impact on best-selling ebooks.

But because of the inability to distinguish individual ebook purchases from Kindle Unlimited "reads," Digital Book World has removed Kindle Unlimited titles from its weekly Ebook Best-Seller List.

The rationale for that move and details on the methodology behind the rankings are right here.

In the meantime, The Fault in Our Stars rounds out its twelfth week in the No. 1 spot.

The top ten best-selling ebooks for the week of July 26:

1. The Fault in Our Stars by John Green (Penguin Random House) -- $4.99

2. The Goldfinch: A Novel (Pulitzer Prize for Fiction) by Donna Tartt (Hachette) -- $6.99

3. Invisible by James Patterson; David Ellis (Hachette) -- $8.99

4. The Heist: A Novel (Gabriel Allon Book 14) by Daniel Silva -- $13.99

5. The Book of Life: A Novel (All Souls Trilogy) by Deborah Harkness (Penguin Random House) -- $11.99

6. Gone Girl: A Novel by Gillian Flynn (Penguin Random House) -- $8.52

7. Act of War: A Thriller by Brad Thor (Simon & Schuster) --$12.99

8. Unbroken: A World War II Story of Survival, Resilience, and Redemption by Laura Hillenbrand (Penguin Random House) -- $4.99

9. Chill Factor: A Novel by Sandra Brown (Simon & Schuster) -- $1.99

10. If I Stay by Gayle Forman (Penguin Random House) -- $4.99

See the rest of the top 25 best-selling ebooks this week.