Is My The Calculating Stars a First Edition?

The points of issue

• First edition is the Tor trade paperback original (US, July 3, 2018), in wraps, first printing identified by a number line ending in 1, with the original printed cover price
• The first edition is a trade paperback, not a hardcover
• Won the 2018 Nebula, 2019 Hugo, and 2019 Locus for Best Novel; first Lady Astronaut novel

How Tor Books 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 first-edition guide →

How to verify your copy, step by step

1. Find the copyright page — the verso (back) of the title page.
2. Confirm the first-edition statement — look for “First Edition,” “First Printing,” or the publisher’s equivalent wording.
3. 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.
4. 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.
5. 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?

True first is the Tor trade paperback original (2018); no hardcover first. Confirm the trade paperback first printing by its number line.P-021293

Telling it from reprints & book-club editions

No book-club edition. The trap is expecting a hardcover; the trade paperback first printing is the first.P-021294

Frequently asked questions

Is my copy of The Calculating Stars a first edition?

A first edition of The Calculating Stars by Mary Robinette Kowal (Tor Books) is identified by: First edition is the Tor trade paperback original (US, July 3, 2018), in wraps, first printing identified by a number line ending in 1, with the original printed cover price.

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). True first is the Tor trade paperback original (2018); no hardcover first.

Is the book-club edition the same as the first?

No book-club edition. The trap is expecting a hardcover; the trade paperback first printing is the first.

I have a first edition of The Calculating Stars — 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.