Best Biographies of British Monarchs (2026)

A thousand years of crowns fits on one shelf, and the best biographies of british monarchs let you pick which reign to start with. We compared five biographies by pages, publication year and author, using only what each listing publishes.

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The picks

#	Product	Shelf Score	Buy
1	Elizabeth II	9.7/10	Buy on Amazon
2	Elizabeth I	9.7/10	Buy on Amazon
3	William I	9.7/10	Buy on Amazon
4	George V	9.6/10	Buy on Amazon
5	Aethelred	9.6/10	Buy on Amazon

1

Elizabeth II

Robert Hardman·9.7/10 Shelf Score

i

The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

A 448-page biography of Elizabeth II by Robert Hardman, published 2026.

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Pros

• 448 pages, the longest here
• Published 2026, the newest here
• By Robert Hardman
• In Private. In Public. stated

Cons

• 448 pages is the longest here
• 2026 publication
• Standalone, not a series
• Covers a recent reign

2

Elizabeth I

Helen Castor·9.7/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

A Penguin Monarchs volume on Elizabeth I by Helen Castor, published 2018.

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Pros

• Penguin Monarchs stated
• By Helen Castor
• Published 2018
• A Study in Insecurity stated

Cons

• No page count stated
• 2018 publication
• Short by design
• One reign only

3

William I

Marc Morris·9.7/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

A Penguin Monarchs volume on William I by Marc Morris, published 2016.

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Pros

• Penguin Monarchs stated
• By Marc Morris
• Published 2016
• England's Conqueror stated

Cons

• No page count stated
• 2016 publication
• Short by design
• One reign only

4

George V

David Cannadine·9.6/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

A Penguin Monarchs volume on George V by David Cannadine, published 2014.

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Pros

• Penguin Monarchs stated
• By David Cannadine
• Published 2014
• The Unexpected King stated

Cons

• No page count stated
• 2014 publication
• Short by design
• One reign only

5

Aethelred

Richard Abels·9.6/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

A Penguin Monarchs volume on Aethelred by Richard Abels, published 2018.

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Pros

• Penguin Monarchs stated
• By Richard Abels
• Published 2018
• The Failed King stated

Cons

• No page count stated
• 2018 publication
• Short by design
• Obscure reign

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More picks to compare

• MonarchThe life and reign of Elizabeth II by Robert Lacey, published 2008.Check on Amazon
• George IA Penguin Monarchs volume by Tim Blanning, published 2017.Check on Amazon
• George IIA Penguin Monarchs volume by Norman Davies, published 2021.Check on Amazon
• Henry VIIA Penguin Monarchs volume by Sean Cunningham, 160 pages, 2026.Check on Amazon

Compare the picks

Book details as published on each listing, collected 21 October 2026.

How we scored them

The Shelf Score weighs subject coverage, pages and edition, and value. One of the five listings states a page count. How we pick explains the weights.

Scores run from 9.2 to 9.8: each book’s point total is placed on that range, so more points always means a higher score. Reading age or level counts on a list where at least one listing gives one, and a book whose listing gives none then scores zero on it. Where no listing gives one, the score is taken over the other 85 points. Books carry no warranty, so warranty is not scored.

How to choose the best biographies of british monarchs

Which monarch

Elizabeth II: In Private. In Public. Her Story. covers the late queen in 448 pages, published 2026. Elizabeth I (Penguin Monarchs) is Helen Castor’s study in insecurity, published 2018. William I (Penguin Monarchs) is Marc Morris on the Conqueror, published 2016. George V (Penguin Monarchs) is David Cannadine on the unexpected king, published 2014. Aethelred the Unready (Penguin Monarchs) is Richard Abels on the failed king, published 2018. Pick the reign that interests you; the Penguin Monarchs series keeps each volume short and focused.

Series or standalone

Four of the five are Penguin Monarchs volumes: Elizabeth I, William I, George V and Aethelred the Unready. The series format is consistent, so a reader who likes one can collect the rest. The Elizabeth II biography by Robert Hardman is a standalone at 448 pages. The more-picks block adds three more Penguin Monarchs volumes and Robert Lacey’s Monarch.

Length and recency

The Elizabeth II biography runs 448 pages, the longest here and the most recent at 2026. The Penguin Monarchs volumes state no page count but are short by design. The more-picks block adds a 160-page Henry VII from 2026. Newer biographies use newer scholarship; older ones are the established reads.

Before you buy

• Four picks are Penguin Monarchs volumes; the Elizabeth II biography is a standalone.
• Only the Elizabeth II biography states a page count: 448 pages.
• For more Georges, the more-picks block lists George I and George II.

Frequently Asked Questions

Which biography is the longest?

Elizabeth II: In Private. In Public. Her Story. at 448 pages, published 2026.

Which are Penguin Monarchs volumes?

Elizabeth I, William I, George V and Aethelred the Unready.

Which covers the Conqueror?

William I (Penguin Monarchs): England’s Conqueror by Marc Morris, published 2016.

Are there more options?

The more-picks block lists Monarch, George I, George II and Henry VII.

Still deciding? Our top pickElizabeth II

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Related lists

Also see the history and biography shelf.

More lists: browse nonfiction books.