Shocking no one, Harry Potter and the Cursed Child: Parts 1 and 2​ stays #1 more than a week after its much-ballyhooed release. Another perennial powerhouse, James Patterson, is at #2 with Bullseye, and Liane Moriarty's Truly Madly Guilty drops to #3.

iBooks US Bestseller List - Paid Books

Rank, Book Title by Author Name, ISBN, Publisher

1. Harry Potter and the Cursed Child: Parts 1 and 2​ (Special Rehearsal Edition) by J.K. Rowling - 9781781107041 - (Pottermore)
2. Bullseye by James Patterson - 9780316284554 - (Little, Brown and Company)
3. Truly Madly Guilty by Liane Moriarty - 9781250069818 - (Flatiron Books)
4. Just Friends by Billy Taylor - 9781530511518 - (Billy Taylor)
5. The Black Widow by Daniel Silva - 9780062320247 - (Harper)
6. The Woman in Cabin 10 by Ruth Ware - 9781501132940 - (GalleryScout Press)
7. It Ends with Us by Colleen Hoover - 9781501110375 - (Atria Books)
8. Hitched, Volume 3 by Kendall Ryan - No ISBN Available - (Kendall Ryan)
9. Smooth Operator by Parnell Hall & Stuart Woods - 9780399185281 - (Penguin Publishing Group)
10. The Girl on the Train by Paula Hawkins - 9780698185395 - (Penguin Publishing Group)
11. Harry Potter and the Sorcerer's Stone by J.K. Rowling - 9781781105849 - (Pottermore)
12. The Underground Railroad (Oprah's Book Club) by Colson Whitehead - 9780385537049 - (Knopf Doubleday Publishing Group)
13. Sweet Tomorrows by Debbie Macomber - 9780553391848 - (Random House Publishing Group)
14. The Girls by Emma Cline - 9780812998610 - (Random House Publishing Group)
15. Before the Fall by Noah Hawley - 9781455561803 - (Grand Central Publishing)
16. First Comes Love by Emily Giffin - 9780345546937 - (Random House Publishing Group)
17. Falling: The Complete Series by Christine Zolendz - No ISBN Available - (Vasko Books)
18. The Bourne Identity by Robert Ludlum - 9780307813787 - (Random House Publishing Group)
19. The Nightingale by Kristin Hannah - 9781466850606 - (St. Martin's Press)
20. Me Before You by Jojo Moyes - 9781101606377 - (Penguin Publishing Group)