The Science of Discworld IV: Judgement Day
From Author Wars - https://authorwars.com/publications/the-science-of-discworld-iv-judgement-day-411976.html
Overview:
- Title: The Science of Discworld IV: Judgement Day
- Author: Terry Pratchett, Ian Stewart, Jack Cohen
- Year: 2013
- ISBN-10: 9780091949792
- Publisher: Ebury Press
- Price: £18.99
- Pages: 342
- Binding: Hardcover
- Type: Non-fiction
- Title Reference: The Science of Discworld IV: Judgement Day
- Notes: Data from Amazon UK (date) and Locus Magazine #630 as of 2013-07-18.