The Coasts of Illusion: A Study of Travel Tales

Before satellites, before the world was fully mapped, humanity made sense of the unknown through story. Firestone's 1924 masterpiece traces how travel tales, from Marco Polo's embellished odysseys to medieval mapmakers' fantastical coastlines, constructed the world in the public imagination. This is a book about the extraordinary power of narrative to shape reality: how a traveler's boast could become a nation's fact, how fear and wishful thinking birthed creatures that never existed, and how blank spaces on maps became canvases for human imagination. Firestone surveys a vast terrain of mythologized geography, from rivers said to flow with magical properties to animals endowed with supernatural powers. He demonstrates these weren't simply lies, but a kind of pre-scientific understanding, a poetry of place that persisted until relatively modern times. The book remains essential for anyone curious about how we came to know the world, and how much of that knowledge was first imagined into being.