Many and One — the reading copy (EA-MANY-AND-ONE-COMPLETE v2.5.1) is the research machine of Lee Sharks's investigation into whether the received two-author partition of the Platonic and Aristotelian corpora is established by the texts, or whether the texts offer one maker as a reading. Ten sections descend from theorems to applications. §I reads Metaphysics Λ 9 against Prior Analytics I.31: division, which I.31 files as a small part of the method (μικρόν τι μόριον τῆς εἰρημένης μεθόδου) and diagnoses as begging its question because it takes the universal as middle, terminates in Λ 9 where the terms divided are not other; §II reads De anima 413b's seal-and-wax as one in actuality, many in potentiality; §III the Sophist's six accounts of one kind; §IV collection ἐκ πολλῶν εἰς ἕν through Phaedrus 249c and De memoria 453a; §V the divided person at Republic 395b and Symposium 223d, with the seam declared at its head; §VI the two demonstrations and the λόγος-level identity of the maker; §VII The Machine, the six-transmission-function apparatus that is the paper's one positive measurement (procedural habits shared by the two corpora at high rates and not transmitting in a documented master–student control); §VIII the insufficiency of ὕλη, fifteen lexical instruments each killed by its control, with the object-conditioning result — Aristotle's within-domain dispersion 0.0571 against Plato's total 0.0570, the residual ordered by object-space — presented as §II's formula at corpus scale; §IX the order of the corpus by genre and form rather than chronology; §X the flood, the corpus as a solution to transmission. The apparatus is seated at each section's head; retractions, nulls and the standings of five passes are in the end-matter. The copy was held from publication by the author's ruling while the article cut from it was under consideration at Ancient Philosophy, and released on the editor's decline. It is the maximal surface of the line that runs from Socrates as Orthonym through the notebook (#1569), the measurement register (#1570), the pre-registration ledger (#1571), the technical report (#1572), and the reception measurement The Particle (#1574).