Audiences have moved toward fun fiction and away from furious facts as Michael Wolff's Fire and Fury takes a tumble to #3, while The Woman in the Window by A.J. Finn—a book editor who now writes thrillers under a pen name—takes the #1 slot. At #2 is the self-published Forever My Girl , by Heidi McLaughlin; The Wife Between Us, billed as a rival for Finn's Woman, is #4. Dan Brown sneaks Origin into the top five.

iBooks US Bestseller List - 01/21/18 - Paid Books
Rank, Book Title by Author Name, ISBN, Publisher

1. The Woman in the Window by A. J. Finn - 9780062678447 - (William Morrow)
2. Forever My Girl by Heidi McLaughlin - 9780985008697 - (Heidi McLaughlin)
3. Fire and Fury by Michael Wolff - 9781250158079 - (Henry Holt and Co.)
4. The Wife Between Us by Greer Hendricks & Sarah Pekkanen - 9781250130938 - (St. Martin's Press)
5. Origin by Dan Brown - 9780385542692 - (Knopf Doubleday Publishing Group)
6. Sex, Not Love by Vi Keeland - 9781942215721 - (C. Scott Publishing Corp.)
7. Little Fires Everywhere by Celeste Ng - 9780735224308 - (Penguin Publishing Group)
8. Darker by E.L. James - 9780385543989 - (Knopf Doubleday Publishing Group)
9. City of Endless Night by Douglas Preston & Lincoln Child - 9781455536924 - (Grand Central Publishing)
10. The Good Girl by Mary Kubica - 9781460330197 - (MIRA Books)
11. My Unexpected Forever by Heidi McLaughlin - 9780989373838 - (Heidi McLaughlin)
12. The Rooster Bar by John Grisham - 9780385541183 - (Knopf Doubleday Publishing Group)
13. 12 Strong by Doug Stanton - 9781416588238 - (Scribner)
14. The Subtle Art of Not Giving a F*ck by Mark Manson - 9780062457738 - (HarperOne)
15. End Game by David Baldacci - 9781455586639 - (Grand Central Publishing)
16. Before We Were Yours by Lisa Wingate - 9780425284698 - (Random House Publishing Group)
17. Unbound by Stuart Woods - 9780735217195 - (Penguin Publishing Group)
18. Operator Down by Brad Taylor - 9781101984826 - (Penguin Publishing Group)
19. A Harmless Little Ruse by Meli Raine - No ISBN Available - (Prosaic Press, Inc.)
20. A Harmless Little Plan by Meli Raine - No ISBN Available - (Prosaic Press, Inc.)