The 100 Most Influential Authors of the 20th Century
This list celebrates one hundred of the most widely read authors whose work shaped — and continues to shape — the literary landscape of the 20th century. It reflects a broad and inclusive perspective, recognising storytellers from across the globe and across genres, languages, and lived experiences.
From Nobel laureates to genre pioneers, from voices of revolution and exile to icons of popular fiction, these authors have reached millions of readers — sometimes across generations — through powerful ideas, unforgettable characters, and enduring narratives.
This is not a list of the “greatest” or “most awarded” writers, but rather those whose words found lasting audiences worldwide. It honours the diversity of 20th-century literature and invites you to explore signed editions of their works, now treasured by collectors and readers alike.
Click the name of the author to see signed works for sale:
Signed works by J. K. Rowling on eBay
J K ROWLING / Harry Potter and the The Deathly Hallows Signed 1st Edition
🇺🇸 Price: US $468.27
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J K ROWLING, born 1965 / Harry Potter and the The Deathly Hallows Signed
🇺🇸 Price: US $1,170.66
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J K Rowling / Harry Potter and the Philosopher's Stone SIGNED 1st Edition 1997
🇺🇸 Price: US $2,500.00
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J K Rowling / Harry Potter and the Philosopher's Stone SIGNED 1st Edition 1997
🇺🇸 Price: US $2,750.00
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HARRY POTTER AND THE PRISONER OF AZKABAN 1999 SIGNED BY JOANNE K. ROWLING
🇺🇸 Price: US $588.02
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J.K. Rowling ~ Signed Harry Potter and the Half-Blood Prince 1st/1st JK~ PSA DNA
🇺🇸 Price: US $2,995.00
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SIGNED The Casual Vacancy by J.K. Rowling UK First Edition with Hologram
🇺🇸 Price: US $490.00
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