In 225 BCE, a Carthaginian naval commander sailed north past the Tin Islands of Britain into waters no Mediterranean captain had charted. He returned by a different route than he left. He brought back what he found. And then his city burned, and everything he discovered was lost. Everything, that is, except three lines in a corrupted Greek manuscript, preserved by accident in a Byzantine library for two thousand years, waiting for someone to take them seriously. In The Pale Corsair of Carthage, historian Dario Fennick reconstructs the most consequential forgotten voyage of the ancient world: a Carthaginian expedition that may have reached the Baltic amber coast, that almost certainly supplied the geographic intelligence behind Hannibal's crossing of the Alps, and that was erased from history when Rome destroyed Carthage in 146 BCE and burned its libraries to the ground. Drawing on cutting-edge archaeology, including the ongoing excavation of the Egadi Islands naval battlefield and a landmark 2023 ancient DNA study published in Nature, Fennick builds a cumulative case that Carthaginian sailors knew the Atlantic north far better than any surviving ancient text acknowledges. The knowledge gap left by Carthage's destruction delayed European Atlantic exploration by approximately a thousand years. The amber road profited from that gap for every one of those years. Rigorous, urgent, and written with the momentum of a detective novel, The Pale Corsair of Carthage asks a question that history has not adequately answered: what do we lose when we let the victors write the only record? For readers of Yuval Noah Harari, Tom Holland, and Nathaniel Philbrick.