Book · Classics
Alien Voices: The Lost World
by Arthur Conan Doyle
Page count, estimated reading time and reading quiz: everything to know before you start Alien Voices: The Lost World, and the Vread challenge to get to the end.
- Pages
- 276
- Reading time
- ≈ 5 h
- Checkpoints
- 8
- Genre
- Classic
Free on iPhone and Android.
How long does it take to read Alien Voices: The Lost World?
At 276 pages, Alien Voices: The Lost World is a medium-length book. Expect about 5 hours of reading to finish it, based on 250 words per page and an average reading speed of 230 words per minute. A fast reader will go quicker; a careful read (or reading in a second language) will take longer.
At 30 minutes a day, that is about 10 days of reading. At the median pace of Vread readers, 72 pages per reading day, it takes 4 reading days. For a book of this length (250 to 399 pages), Vread readers who finish it take a median of 4.7 days between the first and the last checkpoint (Vread Reading Barometer 2026).
- 30 minutes a day10 days
- Vread median pace (72 pp./day)4 days
Estimates; see the method at the bottom of the page.
Prove you read it
The Vread challenge: 8 checkpoints
- Checkpoint 1, page 35
- Checkpoint 2, page 69
- Checkpoint 3, page 104
- Checkpoint 4, page 138
- Checkpoint 5, page 173
- Checkpoint 6, page 207
- Checkpoint 7, page 242
- Checkpoint 8, page 276
In Vread, Alien Voices: The Lost World is split into 8 checkpoints, one every 35 pages or so. At each checkpoint, a question covers the passage you have just read: a correct answer validates the step, and your progress moves forward like a training plan.
The challenge: validate all 8 checkpoints through to the last page. No giant quiz at the end, no summary to copy out: short questions along the way that prove the book was actually read. It also works as a reading quiz to check your understanding before a test.
Also available in French on Vread.
Example: the checkpoint 1 question
Alien Voices: The Lost World, Arthur Conan Doyle
What is the name of the chauffeur who opens the door of Professor Challenger's house and asks the narrator for his letter?
The answer is in the text: reply in the app.
Public-domain work. The answer, and the following questions, unlock in the app.
Answer in the app, one checkpoint at a time.
Summary, quiz, reviews: frequently asked questions
How many pages is Alien Voices: The Lost World?
How long does it take to read Alien Voices: The Lost World?
Is there a quiz on Alien Voices: The Lost World?
Where can I find a summary of Alien Voices: The Lost World?
More by this author on Vread
Similar books: classics
Read Alien Voices: The Lost World with Vread
Add the book to your library, read at your own pace in whatever format you use, and validate each checkpoint. Vread is free on iPhone and Android.
Take the challenge