Quick answer
A first edition of The Silkworm by Robert Galbraith (J.K. Rowling) (Sphere / Little, Brown, 2014) is identified by: Copyright page reads 'First published in Great Britain in 2014 by Sphere' with a full descending number line to 1. UK Sphere hardcover is the true first (June 2014).
Checklist — a true first has these:
- Copyright page reads 'First published in Great Britain in 2014 by Sphere' with a full descending number line to 1P-027312
- The US first was published by Mulholland Books (Little, Brown) in 2014, also with a full number line to 1P-027313
- Publisher imprint reads Sphere / Little, Brown
- Not a book-club edition (see below)
| Author | Robert Galbraith (J.K. Rowling) |
|---|---|
| Publisher | Sphere / Little, Brown |
| Year | 2014 |
| True first | UK edition |
| Format | Children's / illustrated |
| Key point | Copyright page reads 'First published in Great Britain in 2014 by Sphere' with a full descending number line to 1 |
| Book-club edition exists? | Yes |
The points of issue
- Copyright page reads 'First published in Great Britain in 2014 by Sphere' with a full descending number line to 1
- The US first was published by Mulholland Books (Little, Brown) in 2014, also with a full number line to 1
How Sphere / Little, Brown marked a first edition
- Read the copyright/imprint page, not the back cover. Like nearly all British mass-market paperback houses of its era, Sphere did NOT use an American-style printer's number line (e.g. '10 9 8 7 ... 1'). Do not look for a…
- Identify by the printing-history block. A Sphere first printing typically carries a statement such as 'First published in Great Britain by Sphere Books Ltd [year]' (for a Sphere paperback original) or 'First Sphere Books…
Full Sphere / Little, Brown first-edition guide →
How to verify your copy, step by step
- Find the copyright page — the verso (back) of the title page.
- Read the number line — the lowest number is the printing. A line including 1 is a first printing (Random House deliberately ends at 2). Paste it into the decoder.
- Verify this is the UK true first — not a later-market or reprint edition.
- Rule out a book-club edition — a blind-stamp on the rear board or a jacket with no printed price marks a book-club copy.
- Photograph four things — the front cover, spine, title page, and copyright page — the standard record for identification.
The dust jacket
For a collectible first edition the dust jacket matters as much as the book. Confirm the jacket is present and unclipped — the printed price should still be at the corner of the flap (a clipped corner or a price-less flap can indicate a book-club issue). First-state jackets can differ from later ones in the cover art, blurbs, or review quotations; where a specific first-state jacket point is known for this title it is noted above.
Binding & format
Where multiple bindings exist, the hardcover trade issue is usually (but not always) the precedence copy — confirm against the points above. Later printings often show cheaper cloth, thinner boards, or simplified spine stamping. A simultaneous signed or limited issue, when one exists, is a distinct state from the trade first.
Is this the true first?
UK Sphere hardcover is the true first (June 2014). By this point Rowling's authorship of the Galbraith novels was public, so print runs were large and the identification points are conventional first-edition indicators.P-027314
Telling it from reprints & book-club editions
Reprints and book-club issues advance or omit the number line; no special first-issue text points are reported for this title.P-027315
Frequently asked questions
Is my copy of The Silkworm a first edition?
A first edition of The Silkworm by Robert Galbraith (J.K. Rowling) (Sphere / Little, Brown) is identified by: Copyright page reads 'First published in Great Britain in 2014 by Sphere' with a full descending number line to 1.
How do I tell the first printing from a later one?
Check the copyright page. A number line whose lowest number is 1 marks a first printing (Random House ends at 2). UK Sphere hardcover is the true first (June 2014).
Is the book-club edition the same as the first?
Reprints and book-club issues advance or omit the number line; no special first-issue text points are reported for this title.
I have a first edition of The Silkworm — what should I do?
First, document the copy: photograph the copyright page (the number line and any edition statement) and the dust-jacket flap — an unclipped, priced jacket matters. Confirm the points of issue above against your copy, and use the free First Edition Checker to decode the printing. To sell, the author’s collecting guide covers the market. And if you are clearing books in the Albuquerque area, the New Mexico Literacy Project offers free pickup, any condition, and makes sure collectible copies are identified rather than discarded.
Glossary
- First edition
- Every copy printed from the first setting of type. Collectors usually want the first edition, first printing (the true first).
- First printing / impression
- A single press run from that setting. The first printing is the earliest and most desirable; later printings are still the first edition but not the true first.
- Number line (printer's key)
- A row of numbers on the copyright page (e.g. 10 9 8 7 6 5 4 3 2 1). The lowest number present is the printing — a line including 1 marks a first printing (Random House deliberately ends at 2).
- Points of issue
- Specific physical details — a stated edition, a number line, a typo, a jacket state — that identify the true first printing.
- Book-club edition (BCE)
- A reprint made for a book club. Tells include a blind-stamped dot or square on the rear board and a dust jacket with no printed price. Not the true first.
- First thus
- The first appearance of a particular version (first paperback, first illustrated, first U.S. printing) — a first of that kind, not the first edition of the work.
Related first editions
How to cite this page
New Mexico Literacy Project. “Is The Silkworm by Robert Galbraith (J.K. Rowling) a First Edition? Points of Issue.” NMLP First-Edition Identification Reference. Reviewed 4 July 2026. Retrieved from https://newmexicoliteracyproject.org/first-edition/the-silkworm. Licensed CC BY 4.0 — part of the open Canonical First-Edition Points of Issue dataset (DOI 10.5281/zenodo.21184548).