Books by level / English books

The End of the World: reading level, length and free edition

The End of the World by Geoffrey Dennis is a non-fiction in English. Our team rates it C1. It runs to 39,220 words with 7,226 different word forms, about 3.5–6.5 h of reading at 200 to 100 words per minute, and it is free from Standard Ebooks.

By the Readlang Mobile team (an independent app, not affiliated with readlang.com). Updated .

Cover of The End of the World
Author
Geoffrey Dennis
Language
English
Level
C1
Form
non-fiction
Words
39,220
Different word forms
7,226
Forms for 95% / 98%
5,265 / 6,442
Reading time
3.5–6.5 h
Free edition
Standard Ebooks

A philosophical reflection on how the end of the world would unfold based on hypothetical variables and relevant knowledge and historical context.

Is The End of the World right for your level?

To recognise 95% of the running words in The End of the World, you need its 5,265 most frequent word forms; for 98%, the share at which most readers manage a novel without a dictionary, 6,442. The median English C1 book in our table needs 4,633 forms for 95%, so by this measure the book is typical for its level: number 8 of 11, easiest first.

A word form is any spelling that appears in the text, so “walk” and “walked” count twice, and names count too. These numbers are a guide to how much vocabulary the book asks for, not a test. The level itself was set by hand by our team. Before you commit, read one page of the free edition and count the words you do not know: the one-page test takes two minutes.

Which words should you know before you start?

These are the words that The End of the World uses most often but that are not among the 2,000 most common word forms across all 309 English books in our library; the number is how many times each appears. Names of people and places are left out. Learning a handful of them first makes the opening chapters easier.

How does it begin?

When geological time begins, some short thousand million years ago, the earth is already a globe, in shape if not in surface much as now, whirling around a star little different if at all from our sun today; a body with its given size and substance, its allotted place and path in heaven. How it came there is unknown.

From the Standard Ebooks edition, which is in the public domain. If this paragraph already feels slow, try a book one level lower.

How long does it take to read?

Hours to read The End of the World (39,220 words) at four reading speeds.
Words100 wpm150 wpm200 wpm250 wpm
39,2206.5 h4.5 h3.5 h2.5 h

Learners reading a book at their level often manage 100 to 150 words per minute, and readers in their first language 200 to 250. Where these speeds come from, and a calculator for your own: How long does it take to read a book?

Where can you read it for free?

The free edition is from Standard Ebooks, a volunteer project that proofreads and typesets public-domain books. Standard Ebooks releases its editions into the public domain in the United States under CC0 1.0; you can download it as EPUB, Kindle (AZW3) or KEPUB without signing up.

To read it with a translation over every word you tap, open it in Readlang Mobile on iPhone or iPad.

What to read next at C1

English books at the same level that ask for a similar amount of vocabulary:

See also all English books by level and books at C1 in all five languages.