Top 20 Bestselling Books - Week of September 14-20, 2026

Top 20 Bestselling Books - Week of September 14-20, 2026

Here are this week's top bestselling books on Amazon! We've compiled the most popular books that readers are buying right now in September 2026. Whether you're looking for your next great read or searching for the perfect gift, these bestsellers are flying off the shelves for good reason.

Threshing Day (Wing and Claw Collection) (The Empyrean)

#1 - Threshing Day (Wing and Claw Collection) (The Empyrean)

Author: Rebecca Yarros

The next book in the blockbuster Empyrean series, Threshing Day contains thirteen stories starring your favorite characters and their dragons. The deluxe first edition includes sixteen beautiful original full-color illustrations by artist Joe Requeza. This breathtaking collectible is available only in the US and Canada while supplies last. Full blurb...

Price: $22.40

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Swan Song: Diana, my sister

#2 - Swan Song: Diana, my sister

Author: Charles Spencer

Beautiful. Beloved. Hunted. The extraordinary life and death of Diana, as told by her brother, Charles. “When asked, ‘What was it like, growing up with Diana?’, my first thought is always, But I don’t know what it was like not to grow up with her…” In September 1997, Charles Spencer...

Price: $35.00

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Theo of Golden: A Novel

#3 - Theo of Golden: A Novel

Author: Allen Levi

THE #1 NEW YORK TIMES BESTSELLING PHENOMENON A Katie Couric Book Club Pick • A Jen Hatmaker Book Club Pick “[A] word-of-mouth smash hit.” — The New York Times “A treasure.” —Hoda Kotb One spring morning, a stranger named Theo arrives in the small Southern city of Golden. He doesn’t...

Price: $20.00

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Protocols: An Operating Manual for the Human Body

#4 - Protocols: An Operating Manual for the Human Body

Author: $29.40

Andrew Huberman, host of the world’s leading health and science podcast Huberman Lab and neuroscientist and professor at Stanford School of Medicine, presents an essential guide to improving brain function, enhancing mood and energy, optimizing bodily health and physical performance, and rewiring your nervous system to learn new skills and...

Price: $35.00

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The Calamity Club: A Novel

#5 - The Calamity Club: A Novel

Author: Kathryn Stockett

“So immersive, exciting, and downright fabulous, you never want it to end.”— Oprah Daily #1 NEW YORK TIMES BESTSELLER * The multimillion-copy-selling author of The Help returns with a bold, big-hearted novel about a group of unbreakable women, fighting for what’s rightfully theirs—and the power of friendship to change everything....

Price: $35.00

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Murdoku: 80 Murder Mystery Logic Puzzles

#6 - Murdoku: 80 Murder Mystery Logic Puzzles

Author: Manuel Garand

The original USA Today -bestselling series with more than one million copies sold worldwide! Place the suspects, reveal the killer! These visually appealing, addictive puzzles drop solvers into immersive mini murder mysteries, combining the elegant simplicity of games like sudoku with the storytelling of classic logic problems. But Murdoku introduces...

Price: $11.54

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A Court of Splintered Harmony: The Valkyrie Cycle, Movement I (A Court of Thorns and Roses, 6)

#7 - A Court of Splintered Harmony: The Valkyrie Cycle, Movement I (A Court of Thorns and Roses, 6)

Author: Sarah J. Maas

Romance, danger, and intrigue await you in the breathtaking sixth book in the #1 bestselling Court of Thorns and Roses (ACOTAR) series. What was broken will be remade. Deep in the heart of the continent, Koschei the Deathless is stirring. Though he's been bound to a mountain lake for millennia,...

Price: $32.00

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Verity

#8 - Verity

Author: Colleen Hoover

SOON TO BE A MAJOR MOTION PICTURE! Stay up all night reading the sensational psychological thriller that has readers obsessed―the inspiration for the major motion picture starring Anne Hathaway and Dakota Johnson―from the #1 New York Times bestselling author of Too Late and It Ends With Us . #1 New...

Price: $18.99

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Whistler: A Novel

#9 - Whistler: A Novel

Author: Ann Patchett

A Katie Couric Book Club Pick / One of President Obama's '26 Summer Reading List Picks / A Good Housekeeping Book Club Pick / A GoodReads Most Anticipated Book of Summer “Ann Patchett’s new novel is a rare phenomenon in contemporary fiction: a novel both majestic and intimate, original and...

Price: $30.00

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Paint by Sticker Kids (Official): Halloween: Create 10 Pictures One Sticker at a Time! Includes Glow-in-the-Dark Stickers

#10 - Paint by Sticker Kids (Official): Halloween: Create 10 Pictures One Sticker at a Time! Includes Glow-in-the-Dark Stickers

Author: Workman Publishing

Paint a world of spooky fun with stickers! Step 1: Find the sticker Step 2: Peel the sticker Step 3: Place the sticker …and watch your Halloween painting come to life! Includes everything you need to create ten sticker paintings on study card stock. Plus, all the pages are perforated—making...

Price: $10.99

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One Man In: The Explosive Firsthand Account of the Lone Special-Ops Commando Who Fought Off a Major Terrorist Attack in Kenya

#11 - One Man In: The Explosive Firsthand Account of the Lone Special-Ops Commando Who Fought Off a Major Terrorist Attack in Kenya

Author: Christian Craighead

The gripping and heroic firsthand account—like American Sniper mixed with a real-life version of Die Hard —by an off-duty special forces soldier who battled against a terrorist attack for twenty-two hours, and saved scores of American, Kenyan, and European lives. After an otherwise ordinary morning of training with his firearms,...

Price: $16.99

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Yesteryear: A GMA Book Club Pick: A Novel

#12 - Yesteryear: A GMA Book Club Pick: A Novel

Author: Caro Claire Burke

#1 NEW YORK TIMES BESTSELLER • A GMA BOOK CLUB PICK • A NEW YORK TIMES BEST BOOK OF THE YEAR (SO FAR) • A traditional American woman, a “tradwife” influencer, suddenly awakens in the brutal reality of 1855—where she must unravel whether this living nightmare is an elaborate hoax,...

Price: $30.00

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The Very Hungry Caterpillar

#13 - The Very Hungry Caterpillar

Author: Eric Carle

THE ICONIC #1 BESTSELLER • The all-time classic starring the world’s favorite caterpillar! This beautiful, sturdy board book is a perfect gift for new babies, baby showers, birthdays, and other new beginnings! One of The Atlantic ’s 65 Essential Children’s Books “Gorgeously illustrated, brilliantly innovative.”— The New York Times Book...

Price: $4.60

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I Love You to the Moon and Back

#14 - I Love You to the Moon and Back

Author: Amelia Hepworth

Show your child just how strong your love is every minute of the day! Features a "To" and "From" personalization page, making this sweet board book an ideal gift for baby showers, birthdays, and new parents. The sun rises, and a bear and cub begin their day together. They splash...

Price: $7.99

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The Let Them Theory: A Life-Changing Tool That Millions of People Can't Stop Talking About

#15 - The Let Them Theory: A Life-Changing Tool That Millions of People Can't Stop Talking About

Author: Mel Robbins

Over 11 Million Copies Sold! #1 Most Sold Book of 2025 #1 New York Times Bestseller #1 Sunday Times Bestseller #1 Amazon Bestseller #1 Audible Bestseller A Life-Changing Tool Millions of People Can’t Stop Talking About What if the key to happiness, success, and love was as simple as two...

Price: $18.94

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Lost in Space: 5,000 Facts for Navigating the Universe

#16 - Lost in Space: 5,000 Facts for Navigating the Universe

Author: Neil deGrasse Tyson

Prepare for liftoff with a sweeping new book on the universe from the world's most celebrated astrophysicist, brimming with wit, authority, and laugh-out-loud humor. Filled with 5,000 tantalizing facts and more than 300 charts, maps, and photographs, this book offers a dazzling look at the cosmos from our home planet...

Price: $40.00

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You're My Little Baby Boo (Board Book for Babies and Toddlers 0-2 years old)

#17 - You're My Little Baby Boo (Board Book for Babies and Toddlers 0-2 years old)

Author: Natalie Marshall

Celebrate your little baby boo with this adorable interactive Halloween-themed board book full of sweet illustrations, shaped cut-outs, and raised elements! USA Today Bestselling Title! National Bestselling Series—More Than 4.1 Million Books Sold! You’re My Little Baby Boo is the sweetest treat to share with the little ones in your...

Price: $9.99

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The Altar of Pergamon: The Mystery of the Dark Angel and the Future of the World

#18 - The Altar of Pergamon: The Mystery of the Dark Angel and the Future of the World

Author: Jonathan Cahn

IS IT POSSIBLE… That there exists an ancient mystery that lies behind the events of the modern world? An ancient object created over 2000 years ago and yet is altering the course of world history? The secret behind the events of our age, the past, present, and the future? Could...

Price: $29.99

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The Leaf Thief: (The Perfect Fall Book for Children and Toddlers)

#19 - The Leaf Thief: (The Perfect Fall Book for Children and Toddlers)

Author: Alice Hemming

A New York Times Bestseller! Perfect for fans of Fletcher and the Falling Leaves , The Leaf Thief is a funny picture book that teaches kids about autumn, adapting to change, and the seasons. Squirrel loves counting the leaves on his tree―red leaves, gold leaves, orange, and more. But hold...

Price: $18.99

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The Rainbow Fish

#20 - The Rainbow Fish

Author: Marcus Pfister

For the youngest readers, the board book edition from the New York Times bestselling Rainbow Fish series. The award-winning book about a beautiful fish who finds friendship and happiness when he learns to share. Eye-catching foil stamping, glittering on every page, will delight every child, but it is the universal...

Price: $9.95

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Happy reading! Don't forget to check out these amazing books.

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Happy reading, and may your next book be your new favorite!

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