I keep meaning to entertain you with another frolic, but the serious stuff keeps getting in the way. I’m currently having a whale of a time writing a grammar book – albeit one which pays particular attention to usage. The book will be aimed at a non-specialist audience, and I’m trying my damnedest to make it as accessible as possible. I have just written a short usage tip on an error referred to as the ‘greengrocer’s apostrophe’. Even if you are not familiar with the label, you are likely to have come across the error itself. What is interesting is that, although the blunder is attributed to poor greengrocers, even educated folk stumble. I have thus illustrated this section with authentic examples taken from rather unexpected sources, and it is learning who the perpetrators are that will probably be of the greatest interest to readers. Then again, I might be wrong – what do you think? Here comes my piece.