Top Ten Best-Selling Ebooks -- Week of September 13

Penguin Random House has dominated the Digital Book World Ebook Best-Seller List this year, capturing about 50 percent of the top 25 titles in recent weeks.

This week, that share hikes up to 75 percent.

17 of the titles on this week's list belong to the world's largest trade publisher. A winning combination of factors, from movie tie-ins and big-name authors to popular reissues, is helping push Penguin Random House's titles into readers' hands and up the rankings.

Here are the top ten best-selling ebooks for the week of September 13:

1. Personal: A Jack Reacher Novel by Lee Child (Penguin Random House) -- 10.99

2. Gone Girl: A Novel by Gillian Flynn (Penguin Random House) -- $7.99

3. Festive in Death by J. D. Robb (Penguin Random House) -- $11.99

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

5. Big Little Lies by Liane Moriarty (Penguin Random House) -- $10.99

6. Outlander: A Novel by Diana Gabaldon (Penguin Random House) -- $4.99

7. Mean Streak by Sandra Brown (Hachette) -- 12.99

8. The Maze Runner by James Dashner (Penguin Random House) -- $5.99

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

10. The Alchemist: 10th Anniversary Edition by Paulo Coelho (HarperCollins) -- $2.75