The Wit & Wisdom of Discworld
Terry Pratchett
Dead Man's Ransom
Ellis Peters
Brother Cadfael (9)
Uncle John’s Did You Know?
Bathroom Readers' Institute
Six Capitals, or Can Accountants Save the Planet?: Rethinking ...
Jane Gleeson-White
The Number Mysteries: A Mathematical Odyssey Through Everyday ...
Marcus Du Sautoy
Math Tricks: Fast Math Made Easy
R. Clarke