'The Moonstone, The Companion Edition' Presents Wilkie Collins's Complete 1868 Detective Classic, Assembled, as Collins Built It, from Its Witnesses' Own Narratives

The 1868 first-edition text, collated against scans of the Tinsley Brothers three-volume first edition, with explainers on the dossier form, India, and Sergeant Cuff and the birth of the detective

NEW YORK, Oct. 31, 2026, In 1868, Tinsley Brothers of London published a novel that invented the modern detective story's architecture: a sacred Indian diamond carried out of the storming of Seringapatam in 1799, willed to a young heiress as an eighteenth-birthday gift, and stolen from a Yorkshire country house on the birthday night, and a case that no single narrator is permitted to tell. Wilkie Collins's *The Moonstone* appeared first in Charles Dickens's *All the Year Round*, and T. S. Eliot called it "the first, the longest, and the best of modern English detective novels." A new Companion Classics edition, The Moonstone, The Companion Edition, presents the complete novel, 194,571 words: a Prologue, the First Period in twenty-three chapters, the Second Period in eight narratives, and an Epilogue, unabridged, taken from Project Gutenberg eBook #155 and collated against Internet Archive scans of the 1868 Tinsley Brothers first edition (54 of 57 text units anchored in the scans, located-unit token agreement 0.90-0.97; a 306-probe test across the whole book matched at 83.7%, every sampled miss resolving to scan noise in the 1868 three-decker's OCR).

The story itself is the genre's founding premise: the Moonstone, a great yellow diamond with a sacred history in India, reaches Rachel Verinder on her eighteenth birthday and vanishes that night from the room adjoining her own. The search that follows, of the house, the servants, the guests, and everyone under that roof, is conducted for the reader the way Collins devised it: each witness writes the story of the diamond only as far as their own knowledge extends, and stops where their knowledge stops. The house-steward Gabriel Betteredge, the detective Sergeant Cuff, the formidable Miss Clack, the family solicitor, Franklin Blake himself, every narrator truthful, every narrator partial, and the case assembled in the gaps between them.

Around the novel, the companion material, all of it original to this edition, includes an introduction on the dossier form and the book's founding place in detective fiction; a Who's Who of fourteen entries; four explainers, covering the case in narratives (how to read a dossier novel), India, Seringapatam, and the diamond (addressed honestly, including the colonial taking the Prologue records), Sergeant Cuff and the birth of the detective, and sensation fiction, serials, and the great house; a short life of Wilkie Collins; a reading schedule in four meetings; and twenty-nine discussion questions, spoiler-fenced by meeting, nothing in the companion or the kit states what the narratives have not yet disclosed.

Alongside the book, The Moonstone, Book Club Kit offers the edition's discussion material as a printable PDF (26 pages, US Letter) for book clubs: the four-meeting plan, the Who's Who and explainers in full, all twenty-nine discussion questions arranged by meeting, and the Witness Statement Log, one row per narrator, with columns for what each witness personally saw and exactly where their knowledge stops, and a Testimony vs. Inference sheet; there is deliberately no answer key. The kit is available for $7 through the editor's Payhip store: [links pending parent]

The Moonstone, The Companion Edition is available now as an eBook ($9.99) through Payhip: [links pending parent], and in The Classics and Companions Shop on the editor's Linktree. Print editions follow on Amazon (paperback, $19.99; hardcover, $29.99, the 732-page interior proof exceeds KDP's 550-page hardcover cap at 6×9, and the hardcover will be set at a larger trim at KDP time). The text is public domain worldwide (Wilkie Collins died in 1889). The 1868 Tinsley edition was published as unillustrated text, and no illustrations are reproduced in this edition; its cover is an original painting made for this edition.

About the editor

Horace Harriott Jr. is a New York-based author and editor of more than two dozen books, including The Side Hustle Handbook, Master Playbook and The Ultimate Commissary Cookbook. This edition is part of his Companion Classics series of reading-together editions of public-domain classics.

About the book

The Moonstone, The Companion Edition, Wilkie Collins (author), Horace Harriott Jr. (editor). Companion Classics, independently published, October 2026. Text: the first edition (Tinsley Brothers, London, 1868), via Project Gutenberg eBook #155, collated against IA scans of the 1868 Tinsley Brothers three-volume edition; Prologue + 45 chapters + unchaptered narratives + Epilogue; 194,571 words; no illustrations reproduced (see note above); interior proof 732 pages, 6 x 9 in.