How to tell if a book is a first printing
How to read the copyright page — the number line, the edition statement and points of issue — to judge whether a book is a first printing, with worked examples and the publisher exceptions that trip people up.
By the AllMyBooks team · Reviewed October 2026. Tell us through the Contact page if something here has changed.
First edition vs. first printing
These two phrases get used interchangeably, but they are not quite the same. An "edition" is a distinct setting of the text; a "printing" (or "impression") is one production run of that edition. The copy collectors usually mean when they say "a true first" is the first printing of the first edition. A book can be a first edition but a later printing — same text, run again — so it helps to check the printing, not just the edition.
Where to look
Almost everything you need is on the copyright page — the back of the title page, sometimes called the verso. Look there for three things: a row of numbers (the number line), a statement such as "First Edition" or "First published in 1997", and the publisher’s name and year. Check the title page itself too: a different publisher there from the one on the copyright page usually means a reprint by another house.
The number line
Most modern publishers print a row of numbers on the copyright page called the number line. As a rule of thumb, the lowest number present tells you the printing: at each new printing the printer removes the lowest number from the plate rather than resetting the line. A line that still contains a 1 is generally consistent with a first printing; if the lowest number is a 2, that is usually a second printing, and so on.
- "10 9 8 7 6 5 4 3 2 1" — the 1 is present: consistent with a first printing.
- "1 3 5 7 9 10 8 6 4 2" — the same line arranged so numbers drop from both ends; the 1 is present, so again consistent with a first printing.
- "10 9 8 7 6 5 4 3" — the lowest number is 3: a third printing.
- "24 25 26 27 28 10 9 8 7 6 5 4 3 2 1" — some lines add two-digit years. Read the printing from the single-digit group (here a first printing) and the year of that printing from the lowest year (2024).
- Letters in place of numbers ("A B C D E") follow the same logic: the lowest letter present is the printing.
This is a rule of thumb, not a rule. Publishers have used different conventions over time and some do not use number lines at all, so treat the number line as strong evidence rather than proof.
The edition statement
Many publishers also print the words "First Edition", "First Printing", or "First published" near the copyright. When an explicit "First Edition" statement appears together with a number line whose lowest number is 1, the two agree and the copy is very likely a first printing. When they disagree — a "First Edition" line but a number line starting at 3, common when a publisher keeps the statement across printings — the number line is usually the more reliable indicator.
Publisher exceptions
The best-known exception is Random House. From about 1970 to 2002 its number lines began at 2, not 1: a first printing carries the words "First Edition" above a line whose lowest number is 2, and the second printing drops the "First Edition" statement while keeping the line from 2. On a Random House book from those years, a line starting at 2 with "First Edition" is the first printing — reading it by the general rule would wrongly call it a second.
Print-on-demand books are the opposite case. A copy whose last page says something like "Printed in the United States of America" followed by a date and a code was printed when it was ordered, so every copy is its own printing and the first-printing question hardly applies.
Other publishers have their own habits — some stated "First Edition" on later printings, some never used a statement at all. For anything that matters, check the convention of that publisher for that decade in a first-edition identification guide.
Points of issue: a worked example
A point of issue is a detail that is present in one printing and corrected or changed in the next — a typo, a misprint, a binding colour. They are specific to a title, which makes them the strongest evidence when they are known. The UK first printing of Harry Potter and the Philosopher’s Stone (Bloomsbury, 1997) is the classic case. Collectors check three things on it together:
- A full number line, "10 9 8 7 6 5 4 3 2 1", on the copyright page.
- The author credited as "Joanne Rowling", not "J.K. Rowling", on the copyright page.
- "1 wand" listed twice in Harry’s school-supply list on page 53.
Each point on its own narrows the field; the number line settles the printing, and the points help confirm that the copy is what its copyright page claims.
Other small tells
- A dust jacket with a printed price that has not been clipped is consistent with an early state; a price-clipped or book-club jacket points away from a trade first printing.
- A small blind-stamp or dot on the rear board, or a "Book Club Edition" line, indicates a book club copy rather than the trade first.
- A jacket can be swapped between copies. Check the jacket’s own price and any printing statement on its flap, not just the book’s.
Because points of issue differ from book to book, no single checklist settles every title. When it matters, cross-check against a bibliography for that author or publisher — the guidance here narrows the field, it does not deliver a verdict.