This witty and erudite book was filed in the reference section of my local bookshop. But despite the slightly forbidding title, and the fact that it is full of enlightening facts and connections, it shouldn't be be bought for reference so much as enjoyment("edutainment", perhaps, although the eloquent Mr Forsyth would probably disapprove of such a clumsy coinage). Perhaps the best way to describe it is to say that it wears its learning very lightly.
The writer takes you on a whirlwind journey through a series of words and historical facts, ingeniously linking each one to the next. There's a fair amount of schoolboy humour, so perhaps not one to buy for someone who doesn't appreciate references to codpieces, but this all adds to the fun (who would have guessed that feisty came from a word meaning "fart"?)
It was very difficult to read this without smiling, both at the jokes and with the joy of discovering new and useless scraps of information.