What is the actual connection between disgruntled and gruntled? What links church organs to organised crime, California to the Caliphate, or brackets to codpieces?

The Etymologicon springs from Mark Forsyth's Inky Fool blog on the strange connections between words. It's an occasionally ribald, frequently witty and unerringly erudite guided tour of the secret labyrinth that lurks beneath the English language, taking in monks and monkeys, film buffs and buffaloes, and explaining precisely what the Rolling Stones have to do with gardening.

The Horologicon (or book of hours) gives you the most extraordinary words in the English language, arranged according to the hour of the day when you really need them.

Do you wake up feeling rough? Then you're philogrobolized. Pretending to work? That's fudgelling, which may lead to rizzling if you feel sleepy after lunch, though by dinner time you will have become a sparkling deipnosophist.

From Mark Forsyth, author of the bestselling The Etymologicon, this is a book of weird words for familiar situations. From ante-jentacular to snudge by way of quafftide and wamblecropt, at last you can say, with utter accuracy, exactly what you mean.