We pray [any reader] not to nibble with critical teeth at this work of ours, which has been diligently twisted into shape by love rather than knowledge…
Since its discovery nearly two centuries ago, Las Casas' summary of the diario de a bordo of Columbus' first voyage has fascinated, beguiled, and exercised historians, who have used it time and again in attempting to recreate the events, course, and atmosphere of this momentous occasion. In doing so, most have treated the summary as a quintessential day-by-day account of the events it describes, despite the fact that the document as we have it is at least a third-hand transcription by Bartolomé de las Casas, who was effectively its author, or at least its senior co-author. Despite this tendency to treat the diario as a primary source then, in truth it is, even more than most historical sources, a prism rather than a window on the past, and a prism unfortunately not governed by any known laws of historical optics.