Erosion

There is a delightful moment at the end of this book when Frank Ashwood is out looking for soil-dwelling invertebrates in his adopted New Zealand home. Suddenly he proclaims: ‘I notice something and my heart skips a beat. A velvet worm.’ He goes on to tell us that the discovery of two of these rare organisms in one day is ‘a thing of dreams’. Far from scoffing at his excitement, the reader has long come to share his enthusiasm for the extraordinariness of velvet worms. They are, after all, lozenges of blue and orange stripes rolled in tiny sequins. That we have also come to see the full beauty, abundance and sheer weirdness of the whole subsoil realm is a measure of Ashwood’s wider achievement.

Take a walk in the English countryside and you get the impression that little has changed. The churches and farmhouses, the hedgerows and footpaths – much of this has been preserved for centuries. However, as Matthew Green argues in Shadowlands, there is also a history of lost towns and abandoned villages hidden beneath the tranquil surface. His book tells the stories of eight such places, as well as the disasters that led to their disappearance, offering a phantom history of Britain through vanished settlements and forgotten occupants. Shadowlands begins with the Neolithic village of Skara Brae in Orkney that was buried in sand several thousand years ago.