I must thank the publisher's kind people for my review copy.
File this next to [[Professor Stewart's Hoard of Mathematical Treasures by Ian Stewart]]. For the way people use data as numbers, we enjoyed [[They've Got Your Number by Stephen Baker]]. You might also appreciate [[Mind Change by Susan Greenfield]].
{{comment|name=Supposed techie boffin|verb=said|comment=Well, the Wikipedia article went right over my head, but I found [http://www.cadaeic.net/keithnum.htm http://www.cadaeic.net/keithnum.htm] which spells Keith numbers out well. It sounds like a fascinating book.}}