Apr 29 2012 - 7:11am

The Mountains and Plains Indie Bestseller List, provided by IndieBound and MPIBA, for the week ended Sunday, April 22. Based on reporting from the independent booksellers of the MPIBA and IndieBound.

Trade paperback fiction

1. "Fifty Shades of Grey" by E.L. James (Vintage, $15.95)

2. "Fifty Shades Darker" by E.L. James (Vintage, $15.95)

3. "The Tiger's Wife" by TA(c)a Obreht (Random House, $15)

4. "Fifty Shades Freed" by E.L. James (Vintage, $15.95)

5. "Swamplandia!" by Karen Russell (Vintage, $14.95)

6. "The Weird Sisters" by Eleanor Brown (Berkley, $15)

7. "The Language of Flowers" by Vanessa Diffenbaugh (Ballantine, $15)

8. "The Sisters Brothers" by Patrick DeWitt (Ecco, $14.99)

9. "Cutting for Stone" by Abraham Verghese (Vintage, $15.95)

10. "The Buddha in the Attic" by Julie Otsuka (Anchor, $13.95)

11. "Doc" by Mary Doria Russell (Ballantine, $15)

12. "Extremely Loud and Incredibly Close" by Jonathan Safran Foer (Mariner, $14.95)

13. "The Dovekeepers" by Alice Hoffman (Scribner, $16)

14. "The House at Tyneford" by Natasha Solomons (Plume, $15)

15. "Sarah's Key" by Tatiana De Rosnay (St. Martin's, $13.99

Trade paperback nonfiction

1. "Bossypants" by Tina Fey (Reagan Arthur Books, $15.99)

2. "Empire of the Summer Moon" by S.C. Gwynne (Scribner, $16)

3. "Born to Run" by Christopher McDougall (Vintage, $15.95)

4. "The Happiness Project" by Gretchen Rubin (Harper, $14.99)

5. "Unlikely Friendships" by Jennifer S. Holland (Workman, $13.95)

6. "Outliers" by Malcolm Gladwell (Back Bay, $16.99)

7. "Great Colorado Bear Stories" by Laura Pritchett (Riverbend, $14.95)

8. "The Immortal Life of Henrietta Lacks" by Rebecca Skloot (Broadway, $16)

9. "Drive" by Daniel H. Pink (Riverhead, $16)

10. "The Hare With Amber Eyes" by Edmund de Waal (Picador, $16) 11. "Digging Snowmastodon" by Kirk Johnson, Ian Miller (People's Press, $19.95)

12. "The Four Agreements" by Don Miguel Ruiz (Amber-Allen, $12.95)

13. "The Magic" by Rhonda Byrne (Atria, $12.99)

14. "Cleopatra" by Stacy Schiff (Back Bay, $16.99)

15. "Maphead" by Ken Jennings (Scribner, $15)

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