Why these books exist.

I write short histories about people whose names everybody knows and whose stories almost nobody has read. Each one is built to be finished in an evening, and each one is built from the documents: the letters, the trial files, the dispatches written on the day, the accounts nobody bothered to tidy up.

They exist because the famous version is usually wrong, and the true version is usually better. Galileo was right about the earth and his proof was wrong. Machiavelli never wrote that the ends justify the means. Adam Smith used the phrase “invisible hand” once, and the word “monopoly” more than two hundred times. Those aren’t debunkings for their own sake — they’re what the record says, and the real stories underneath them are stranger than the legends.

How they’re made

Every chapter is built from primary sources, and every book ends with a note that says where each claim comes from, where the evidence is thin, where historians disagree, and what the book could not settle. If a scene is invented, it says so. If a quotation is translated, it names the edition.

I use AI tools in the drafting, and I say so. What makes the books accurate isn’t the tools — it’s that they are built from documents and that the notes at the back let you check every claim in them.

Who I am

David Stevens is an engineer and historian whose books begin with a simple question: what does the surviving record actually say?

His subjects range from Galileo’s confrontation with the Inquisition and the ideas of Darwin, Adam Smith, Machiavelli and Confucius to the forgotten political career of New Jersey governor Walter Edge and the lives of his own ancestors.

Stevens spent his career in systems and software engineering. That background shapes the way he approaches history: follow the evidence, distinguish what is known from what is inferred, and tell the story without pretending the gaps in the record aren’t there.

He is the author of Which Exit?, The Printer’s Son, Iron & Thread, Galileo Galilei: What Counts as Proof, and other works of history and historical fiction.