TheBestseller
Observatory

Best Sellers · 2020s · 2025

October 2025

#1 bestsellers each week.

Week of October 5, 2025

2025
THE SECRET OF SECRETS
Dan Brown
Cover of THE SECRET OF SECRETS

Hardcover Fiction

THE SECRET OF SECRETS

Dan Brown

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2025
POEMS & PRAYERS
Matthew McConaughey
Cover of POEMS & PRAYERS

Hardcover Nonfiction

POEMS & PRAYERS

Matthew McConaughey

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Week of October 12, 2025

2025
ALCHEMISED
SenLinYu
Cover of ALCHEMISED

Hardcover Fiction

ALCHEMISED

SenLinYu

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2025
107 DAYS
Kamala Harris
Cover of 107 DAYS

Hardcover Nonfiction

107 DAYS

Kamala Harris

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Week of October 19, 2025

2025
IRON FLAME
Rebecca Yarros
Cover of IRON FLAME

Hardcover Fiction

IRON FLAME

Rebecca Yarros

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2025
107 DAYS
Kamala Harris
Cover of 107 DAYS

Hardcover Nonfiction

107 DAYS

Kamala Harris

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Week of October 26, 2025

2025
THE INTRUDER
Freida McFadden
Cover of THE INTRUDER

Hardcover Fiction

THE INTRUDER

Freida McFadden

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2025
LAST RITES
Ozzy Osbourne with Chris Ayres
Cover of LAST RITES

Hardcover Nonfiction

LAST RITES

Ozzy Osbourne with Chris Ayres

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