The Digital Book World E-Book Best-Seller list tracks e-book sales ranking and price data across six major e-book retailers with the goal of providing the most accurate picture of which e-books are most often purchased by consumers and at what price point. The full methodology is available here.

Following up on its first-ever week with a No. 1 e-book best-seller, Amazon Publishing again made longknivesjacket-final-200x300a splash on the Digital Book World E-book Best-Seller list.

The upstart publisher had four titles on the list with “Long Knives” by Charles Rosenberg leading the pack at No. 2 — new to the list at $4.99. In fact, the company didn’t have any repeat performers hit the list, which suggests that Amazon Publishing is generating best-sellers with pricing and other promotions that may be short-lived.

Big publishers continue to dominate the list outside of Amazon’s successes. Only two self-published titles appear on this week’s list. Last year at this time, there were also few self-published ebook best-sellers on the list. In the spring, self-published titles took off, with several hitting No. 1.

Meanwhile, ebook best-seller prices are continuing to hold steady. This week’s average is $6.02, down slightly from last week.

E-book best-sellers from the week ending 2/8:

1. “Divergent” (Divergent Series), Veronica Roth, HarperCollins, $4.88

2. “Long Knives”, Charles Rosenberg, Amazon, $4.99

3. “The Fault in Our Stars”, John Green, Penguin Random House, $7.19

4. “The Goldfinch”, Donna Tartt, Hachette, $7.50

5. “Allegiant” (Divergent Series), Veronica Roth, HarperCollins, $6.99

6. “Insurgent” (Divergent Series), Veronica Roth, HarperCollins, $6.99

7. “Sycamore Row”, John Grisham, Penguin Random House, $6.49

8. “The Husband’s Secret”, Liane Moriarty, Penguin Random House, $5.99

9. “The Rented Mule”, Bobby Cole, Amazon, $4.99

10. “Lone Survivor: The Eyewitness Account of Operation Redwing and the Lost Heroes of SEAL Team 10″, Marcus Luttrell and Patrick Robinson, Hachette, $3.99

See the complete list of this week’s top 25 e-book bestsellers at Digital Book World.

Jeremy Greenfield is responsible for managing all editorial content on DigitalBookWorld.com, including the DBW Expert Publishing Blog, the Digital Book Wire and editorial email and social media communications. Prior to joining Digital Book World in October 2011, Jeremy spent three years as a careers editor at FINS.com. Jeremy lives and works in New York City and is a graduate of the University of Pennsylvania.