Quick answer
A first edition of The Dark Forest by Cixin Liu (Tor Books, New York, 2015) is identified by: First English-language edition, translated by Joel Martinsen, states 'First Edition: August 2015' on the copyright page with a full number line ending in 1. The Tor US hardcover is the true first in English.
Checklist — a true first has these:
- First English-language edition, translated by Joel Martinsen, states 'First Edition: August 2015' on the copyright page with a full number line ending in 1P-004931
- Cloth boards with the title and author stamped on the spine, in dust jacket with the printed price on the front flapP-004932
- Book two of Remembrance of Earth's PastP-004933
- Publisher imprint reads Tor Books, New York
- Not a book-club edition (see below)
| Author | Cixin Liu |
|---|---|
| Publisher | Tor Books, New York |
| Year | 2015 |
| True first | US edition |
| Format | Hardcover (trade) |
| Key point | First English-language edition, translated by Joel Martinsen, states 'First Edition: August 2015' on the copyright page with a full number… |
| Book-club edition exists? | — |
The points of issue
- First English-language edition, translated by Joel Martinsen, states 'First Edition: August 2015' on the copyright page with a full number line ending in 1
- Cloth boards with the title and author stamped on the spine, in dust jacket with the printed price on the front flap
- Book two of Remembrance of Earth's Past
How Tor Books, New York marked a first edition
- Tor's reliable test: the explicit 'First Edition' line PLUS the number line — both must be present for a hardcover first.
Full Tor Books, New York first-edition guide →
How to verify your copy, step by step
- Find the copyright page — the verso (back) of the title page.
- Confirm the first-edition statement — look for “First Edition,” “First Printing,” or the publisher’s equivalent wording.
- 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 US 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?
The Tor US hardcover is the true first in English. The Chinese original (2008) predates it, but for English-language collecting the Tor edition has priority. The UK Head of Zeus edition is a separate, later setting.P-004934
Telling it from reprints & book-club editions
Later printings lack the dated 'First Edition: August 2015' line and the full number line; confirm the number line ends in 1 on the copyright page.P-004935
Frequently asked questions
Is my copy of The Dark Forest a first edition?
A first edition of The Dark Forest by Cixin Liu (Tor Books, New York) is identified by: First English-language edition, translated by Joel Martinsen, states 'First Edition: August 2015' on the copyright page with a full number line ending in 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). The Tor US hardcover is the true first in English.
Is the book-club edition the same as the first?
Later printings lack the dated 'First Edition: August 2015' line and the full number line; confirm the number line ends in 1 on the copyright page.
I have a first edition of The Dark Forest — 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
- Death's End
- Moving Mars — Greg Bear
- Elvissey — Jack Womack
- Among Others — Jo Walton
- Redshirts — John Scalzi
- Random Walk — Lawrence Block
- The Three-Body Problem — Liu Cixin (trans. Ken Liu)
- The Calculating Stars — Mary Robinette Kowal
How to cite this page
New Mexico Literacy Project. “Is The Dark Forest by Cixin Liu a First Edition? Points of Issue.” NMLP First-Edition Identification Reference. Reviewed 4 July 2026. Retrieved from https://newmexicoliteracyproject.org/first-edition/the-dark-forest. Licensed CC BY 4.0 — part of the open Canonical First-Edition Points of Issue dataset (DOI 10.5281/zenodo.21184548).