Recently, I was out on an adult-only evening which involved completing a meal in its entirety, whilst simultaneously engaging in civilised conversation, when my very adult friend asked if I would like to join her new book club. A book club? [I scoffed]. Now there’s a laugh. Isn’t that where grown-ups meet on a regular basis to unlock the hidden depths and common threads running through mutually selected texts, whilst nibbling on fancy flavoured nuts and tippling on tiny tots of sherry? My very adult friend took a sip of her robust-looking red, whilst I choked on my neon-looking pop and declined her invitation promptly. Captain Underpants and the Attack of the Talking Toilets would be lost on her club.