Book:The Wyrdest Link
The Wyrdest Link by David Langford is the second official Discworld quizbook, based on the well-known comic fantasy series by Terry Pratchett.
The Wyrdest Link is the sequel to The Unseen University Challenge, featuring what might be Josh Kirby's last cover illustration for a Discworld-related book. The title is a reference to the 6th book of the series, Wyrd Sisters, and to the TV show The Weakest Link.
This book divides the questions into guilds. For example, if it is a question about a joke it may be categorised as in the Fools' Guild.