John Grisham's latest, The Whistler, stays at #1 on the iBooks bestseller list this week, followed by Michael Connelly's The Wrong Side of Goodbye. Paula Hawkins's The Girl on the Train hangs on in third, while Jodi Picoult's Small Great Things is at #4. Kyle Mills and Vince Flynn's tag-team effort, Order to Kill, rounds out the top five.

iBooks US Bestseller List - Paid Books

Rank, Book Title by Author Name, ISBN, Publisher

1. The Whistler by John Grisham - 9780385541206 - (Knopf Doubleday Publishing Group)
2. The Wrong Side of Goodbye by Michael Connelly - 9780316225953 - (Little, Brown and Company)
3. The Girl on the Train by Paula Hawkins - 9780698185395 - (Penguin Publishing Group)
4. Small Great Things by Jodi Picoult - 9780345544964 - (Random House Publishing Group)
5. Order to Kill by Kyle Mills & Vince Flynn - 9781476783505 - (AtriaEmily Bestler Books)
6. Say You Want Me by Corinne Michaels - 9781942834205 - (BAAE Inc.)
7. Behind Closed Doors by B A Paris - 9781250121011 - (St. Martin's Press)
8. Escape Clause by John Sandford - 9780698152670 - (Penguin Publishing Group)
9. Two by Two by Nicholas Sparks - 9781455520701 - (Grand Central Publishing)
10. Mr. President by Katy Evans - 9780997263633 - (KT PUBLISHING LLC)
11. Whitney, My Love by Judith McNaught - 9781501145438 - (Pocket Books)
12. The Couple Next Door by Shari Lapeña - 9780735221116 - (Penguin Publishing Group)
13. Killing the Rising Sun by Bill O'Reilly & Martin Dugard - 9781627790635 - (Henry Holt and Co.)
14. The Award by Danielle Steel - 9781101883860 - (Random House Publishing Group)
15. Just Friends by Billy Taylor - 9781530511518 - (Billy Taylor)
16. A Man Called Ove by Fredrik Backman - 9781476738031 - (Atria Books)
17. Commonwealth by Ann Patchett - 9780062491817 - (Harper)
18. Double Down (Diary of a Wimpy Kid #11) by Jeff Kinney - 9781613129920 - (ABRAMS)
19. Someday, Someday, Maybe by Lauren Graham - 9780345532756 - (Random House Publishing Group)
20. The Woman in Cabin 10 by Ruth Ware - 9781501132940 - (GalleryScout Press)