Let any person read a great work. With genuine ease.

The greatest books ever written are almost entirely unread.

Not because people aren't capable. Because the on-ramp is brutal — and no one has fixed it.

The Harvard Classics — 51 volumes, assembled in 1909 as the education any serious person could give themselves in fifteen minutes a day — are free, in the public domain, and contain some of the most important things ever written: The Iliad, Meditations, The Divine Comedy, Moby-Dick, On the Origin of Species, Democracy in America. And almost nobody reads them.

The reason is not laziness. It is the on-ramp: archaic translations that put even native English speakers at a remove, names and references that assume a classical education no one has anymore, dense walls of text with no context and no margin for the mind. Existing reading apps solve none of this — they hand you the same forbidding 1909 file and wish you luck.

The research question Lectio investigates is what happens when you fix that. If you give a modern reader a clear, plain-English edition of The Iliad — synthesized from the full scholarly record, with context beside the text and every hard word a tap away — does the book become readable? The hypothesis is yes. And that the right instrument for this is not a summary, not a podcast, not an audiobook: it is the book itself, properly made for the reader it has now.

This is also a question about AI. Lectio holds that AI can either replace reading or deepen it, and that the design of every feature must choose between those two. A tool that reads for you removes the reader. A tool that removes the friction from stopping at an unknown word — or that gives you a plain-English edition of Dante instead of a nineteenth-century verse translation — leaves the reader intact while making the reader better. That distinction is the research.

Starting with three. The scope: the entire Harvard Classics.

In 1909, Charles Eliot — outgoing president of Harvard — assembled 51 volumes he called the five-foot shelf: the works a person would need to read, in fifteen minutes a day, to give themselves a genuine education. They are still in print. They are in the public domain. They contain some of the most consequential thinking in the history of civilization.

Lectio is being built to make all of them readable — not just accessible, but readable: the kind of reading where you finish and feel the work was worth the time. The production process begins with three:

Getting these three right — especially the Modern Edition quality — is the whole game for the first phase. Breadth comes after. Custom covers have been produced for over 130 works; the catalog is ready to scale as the production process is proven.

The app is free. The book is the product. The proceeds fund the university.

A beautifully made printed Lectio Edition is the natural physical form of this work — and the revenue model that makes everything else possible.

Lectio the app is free end-to-end: the public-domain texts, the original languages, The Margin, the annotation dictionary, and the Lectio Modern Edition itself. No subscription, no paywall on the text. The near-zero AI cost architecture — content pre-generated and served static — makes free sustainable at any scale.

Revenue comes from the physical artifact. A printed Lectio Edition of each work — beautifully designed, human-read and approved in full before printing, carrying a provenance colophon — is produced on demand. No inventory. No overhead. No risk. Whoever wants only to read pays nothing; whoever wants to keep a fine edition buys the book. Proceeds flow through SDIT and fund the university.

Every work and every language is a SKU with zero carrying cost. The catalog compounds. Spanish editions — fitting San Diego — come next. This is not a separate product from the app; it is another rendering of the same content, made permanent. The knowledge is never gated. Only the made object is sold.

A modern translation that tells you exactly how it was made — model, vintage, sources, human reviewer — is the selling point, not a disclaimer. Honesty is the product.

Four more research projects, each investigating a human fundamental.

Lectio is the primary project. The fellowship program also includes four others, each built around a question that matters more — not less — as AI becomes capable.