After a brief stint at #1, Michael Lewis's Flash Boys fell four spots to #5 on Apple's iBooks bestseller list. Titles in Veronica Roth's Divergent trilogy once again reclaimed the top spots on the list for the week ended April 14, with the second book in the series, Insurgent, leading the pack. Divergent and Allegiant landed at #2 and #3, respectively, with John Green's The Fault in Our Stars up one spot to #4.

Top Paid Books

1. Insurgent by Veronica Roth (Katherine Tegen Books)
2. Divergent by Veronica Roth (Katherine Tegen Books)
3. Allegiant by Veronica Roth (Katherine Tegen Books)
4. The Fault in Our Stars by John Green (Penguin Group US)
5. Flash Boys: A Wall Street Revolt by Michael Lewis (W. W. Norton & Company)
6. Heaven is for Real by Todd Burpo & Lynn Vincent (Thomas Nelson)
7. NYPD Red 2 by James Patterson & Marshall Karp (Little, Brown and Company)
8. Carnal Curiosity by Stuart Woods (Penguin Group US)
9. Missing You by Harlan Coben (Penguin Group US)
10. Smart, Sexy and Secretive by Tammy Falkner (Night Shift Publishing)
11. The Divergent Series Complete Collection by Veronica Roth (Katherine Tegen Books)
12. The Goldfinch by Donna Tartt (Little, Brown and Company)
13. Fixed Trilogy Bundle by Laurelin Paige (Laurelin Paige)
14. I’ve Got You Under My Skin by Mary Higgins Clark (Simon & Schuster)
15. The Husband's Secret by Liane Moriarty (Penguin Group US)
16. Sycamore Row by John Grisham (Knopf Doubleday Publishing Group)
17. Hate Me by Jillian Dodd (Bandit Publishing)
18. Keep Quiet by Lisa Scottoline (St. Martin's Press)
19. Shadow Spell by Nora Roberts (Penguin Group US)
20. Love Life by Rob Lowe (Simon & Schuster)