I’m trying to find a book for my dad as he is about to have an operation and might like something to read while he is in hospital. He’s difficult enough to buy for at the best of times but particularly when it comes to books! I’ve had some success so far with Robert MacFarlane, Ian M Banks and some other ‘hard’ science fiction and William Dalrymple but now I’m stuck. If anyone has any suggestions of authors in this vein, or any fiction that’s technical and a bit impenetrable really, I’d be very grateful!