How to Travel with a Salmon (1992) is a wonderful book, although many people may be surprised to hear it unless they know the author - Umberto Eco. Books subtitled ‘and Other Essays’ such as this one have a more challenging task of attracting readers than, say, a novel. This is because the word ‘essay’ sends shivers down spines and sends grown adults into Vietnam-style flashbacks about their school days. And that’s a shame, because frankly there’s a much wider and more exciting world hidden behind that word. Beyond the banality of the mandatory 1000-word essay on the causes of World War I, there is a universe of stirring ideas and vibrant personality. As Aldous Huxley once wrote in the preface to his own Collected Essays (1958), “The essay is a literary device for saying almost everything about almost anything.” The late Umberto Eco was one of those people who clearly took this notion to heart. Where some would leave nothing but dry dullness, he was clea...