I don’t know who the commissioning editor for this book was, but I want this person on my side. Imagine, going into a commissioning meeting saying, ‘Hey, I’ve got this proposal for a great book.’ ‘Really, what’s it about?’ ‘Erm, sand.’ And yet still (s)he managed to sell it. And that’s a good thing – because Michael Welland’s book is fascinating. This is much more than a book about what sand is – though that’s covered in considerable depth – it’s about its physical nature, how it is made, how human beings have responded to it and much more. We plunge into the detail of a single sand grain and zoom out to take in vast deserts. Two chapters are titled ‘Sand and the Imagination’ and chronicle how sand has influenced our thinking, from Archimedes’ The Sand Reckoner to art and literature inspired by sand. This is sand for the sand enthusiast – but also sand for anyone who has sat on a beach and built sandcastles, or let dry sand drift through their fingers. I am giving this book fo...