The Lost Words is a ‘book of spells’ that seeks to conjure back the near-lost magic and strangeness of the nature that surrounds us. It transcends age barriers inspiring children and moving adults with its wide appeal. It is a large hardback book – over A4 in size, and the gold lettering and eye catching ’charm’ of Goldfinches on the front cover give a hint of the treasures that lie within. Each lost word is conjured back to importance through Robert’s powerful spells. They are called ‘spells’ rather than poems as they are designed to be spoken (or sung!) out loud in order to summon back these words and creatures into our hearts. Robert explains: "We’ve got more than 50% of species in decline. And names, good names, well used can help us see and they help us care. We find it hard to love what we cannot give a name to. And what we do not love we will not save.”

The book began as a response to the removal of everyday nature words - among them "acorn", "bluebell", "kingfisher" and "wren" - from a widely used children’s dictionary, because those words were not being used enough by children to merit inclusion. But The Lost Words then grew to become a much broader protest at the loss of the natural world around us, as well as a celebration of the creatures and plants with which we share our lives, in all their wonderful, characterful glory."