The Extraordinary Book of Useless Information

There are more incredibly pointless and delightfully entertaining things to discover in this new entry in the #1 New York Times bestselling series.

You probably never knew...

- Ronald Reagan is the only president who has been divorced.
- It is estimated that half of the world's spider species have yet to be discovered.
- November 15 is National Clean Out Your Refrigerator Day.

And did you really ever have to know...

- The whiskers on a harbor seal are known as "vibrissae"?
- Modern scholars believe Isaac Newton may have had Asperger's syndrome?
- In the 1920s, Hollywood made twice as many films a year as it does today?