Copyright 5/8/2015 Publishers Weekly. Week ending 4/5/2015, powered by Nielsen Bookscan 5/8/2015 The Nielsen Company.

HARDCOVER FICTION

1. "The Girl on the Train" by Paula Hawkins (Riverhead)

2. "The Stranger" by Harlan Coben (Dutton)

3. "The Shadows" by J.R. Ward (NAL)

4. "All the Light We Cannot See" by Anthony Doerr (Scribner)

5. "NYPD Red 3" by James Patterson and Marshal Karp (Little, Brown)

6. "The Patriot Threat" by Steve Barry (Minotaur)

7. "At the Water's Edge" by Sara Gruen (Spiegel & Grau)

8. "Last One Home" by Debbie Macomber (Ballantine)

9. "Prodigal Son" by Danielle Steel (Delacorte)

10. "The Nightingale" by Kristin Hannah (St. Martin's Press)

11. "A Spool of Blue Thread" by Anne Tyler (Knopf)

12. "The Assassin" by Cussler/Scott (Putnam)

13. "The Buried Giant" by Kazuo Ishiguro (Knopf)

14. "The Skull Throne" by Peter V. Brett (Del Rey)

15. "The Outlandish Companion" by Diana Gabaldon (Delacorte)

HARDCOVER NONFICTION

1. "Dead Wake" by Erik Larson (Crown)

2. "The Life-Changing Magic of Tidying up" by Marie Kondo (Ten Speed)

3. "Trisha's Table" by Trisha Yearwood (Clarkson Potter)

4. "Get What's Yours" by Laurence Kotlikoff, Philip Moeller and Paul Solman (Simon & Schuster)

5. "Being Mortal" by Atul Gawande (Metropolitan)

6. "The 20/20 Diet" by Phil McGraw (Bird Street Books)

7. "Killing Patton" by Bill O'Reilly and Martin Dugard (Henry Holt and Co.)

8. "H is for Hawk" by Helen Macdonald (Grove)

9. "Becoming Steve Jobs" by Brent Schlender and Rick Tetzeli (Crown Business)

10. "Better Than Before" by Gretchen Rubin (Crown)

11. "Every Day I Fight" by Stuart Scott (Penguin/Blue Rider)

12. "Yes Please" by Amy Poehler (Dey Street Books)

13. "Thug Kitchen" by Thug Kitchen (Rodale)

14. "Money: Master the Game" by Tony Robbins (Simon & Schuster)

15. "In Defense of a Liberal Education" by Fareed Zakaria (Norton)

MASS MARKET PAPERBACKS

1. "I've Got You Under My Skin" by Mary Higgins Clark (S&S/Pocket)

2. "The Longest Ride" (movie tie-in) by Nicholas Sparks (Grand Central Publishing)

3. "Blossom Street Brides" by Debbie Macomber (Ballantine)

4. "Natchez Burning" by Greg Iles (Harper)

5. "Cut and Thrust" by Stuart Woods (Signet)

6. "Private Down Under" by James Patterson and Michael White (Vision)

7. "The Beekeeper's Ball" by Susan Wiggs (Mira)

8. "The Target" by David Baldacci (Vision)

9. "Tuesday's Child" by Fern Michaels (Kensington/Zebra)

10. "Tom Clancy: Support and Defend" by Mark Greany (Berkley)

11. "Breath of Scandal" by sandra Brown (Grand Central Publishing)

12. "Holding Strong" by Lori Foster (Harlequin HQN)

13. "MacCallister Kingdom Come" by William W. Johnstone (Pinnacle)

14. "American Sniper" (movie tie-in) by Chris Kyle (Harper)

15. "Ready for Marriage" by Debbie Macomber (Harlequin)

TRADE PAPERBACKS

1. "American Sniper" (movie tie-in) by Chris Kyle (William Morrow)

2. "The Escape" by David Baldacci (Grand Central Publishing)

3. "The Husband's Secret" by Liane Moriarty (Berkley)

4. "The Boys in the Boat" by Daniel James Brown (Penguin Press)

5. "Unbroken" (movie tie-in) by Laura Hillenbrand (Random House)

6. "The Collector" by Nora Roberts (Berkley)

7. "The Art of Work" by Jeff Goins (Thomas Nelson)

8. "Never Too Late" by Robyn Carr (Mira)

9. "The One & Only" by Emily Giffin (Ballantine)

10. "The Burning Room" by Michael Connelly (Grand Central Publishing)

11. "The Beauty Detox Power" by Kimberly Snyder (Harlequin)

12. "Unbroken" by Laura Hillenbrand (Random House)

13. "Invisible" by James Patterson and David Ellis (Grand Central Publishing)

14. "The Longest Ride" (movie tie-in) by Nicholas Sparks (Grand Central Publishing)

15. "The 5 Love Languages" by Gary Chapman (Moody/Northfield)