# A World of Difference

Canonical: https://www.bookquiver.com/harry-turtledove/a-world-of-difference/9780307792334

![A World of Difference](https://quivercdn.com/covers/del-rey/harry-turtledove/a-world-of-difference_978-03-0779-233-4.jpg?v=2026-06-16%2019%3A06%3A06)

- Book: [A World of Difference](https://www.bookquiver.com/harry-turtledove/a-world-of-difference) ([A World of Difference.md](https://www.bookquiver.com/harry-turtledove/a-world-of-difference.md))
- Authors: [Harry Turtledove](https://www.bookquiver.com/harry-turtledove)
- Publisher: del_rey
- Medium: ebook
- ISBN: 978-03-0779-233-4
- Published: 2011-05-18
- Language: en_US
- Binding: E-book

## Description

When the Viking lander on the planet Minerva was destroyed, sending back one last photo of a strange alien being, scientists on Earth were flabbergasted. And so a joint investigation was launched by the...