Quick answer
A first edition of A Sick Day for Amos McGee by Philip C. Stead (illus. Erin E. Stead) (Roaring Brook Press / Neal Porter Books, 2010) is identified by: First printing is identified by the number line 1 3 5 7 9 8 6 4 2 on the copyright page (it contains the 1; note it does not literally end in 1). The US Roaring Brook Press / Neal Porter hardcover of 2010 is the true first edition; it won the 2011 Caldecott Medal.
Checklist — a true first has these:
- First printing is identified by the number line 1 3 5 7 9 8 6 4 2 on the copyright page (it contains the 1; note it does not literally end in 1)P-024760
- Neal Porter Books / Roaring Brook Press imprintP-024761
- Erin Stead's woodblock-and-pencil illustrations; priced dust jacketP-024762
- The true-first jacket carries no Caldecott Medal seal, awarded in 2011P-024763
- Publisher imprint reads Roaring Brook Press / Neal Porter Books
- Not a book-club edition (see below)
| Author | Philip C. Stead (illus. Erin E. Stead) |
|---|---|
| Publisher | Roaring Brook Press / Neal Porter Books |
| Year | 2010 |
| True first | US edition |
| Format | Children's / illustrated |
| Key point | First printing is identified by the number line 1 3 5 7 9 8 6 4 2 on the copyright page (it contains the 1; note it does not literally end… |
| Book-club edition exists? | Yes |
The points of issue
- First printing is identified by the number line 1 3 5 7 9 8 6 4 2 on the copyright page (it contains the 1; note it does not literally end in 1)
- Neal Porter Books / Roaring Brook Press imprint
- Erin Stead's woodblock-and-pencil illustrations; priced dust jacket
- The true-first jacket carries no Caldecott Medal seal, awarded in 2011
How Roaring Brook Press / Neal Porter Books marked a first edition
- First printing: a number line whose lowest digit is 1 on the copyright page, frequently accompanied by 'First edition [year]' wording
Full Roaring Brook Press / Neal Porter Books 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 US Roaring Brook Press / Neal Porter hardcover of 2010 is the true first edition; it won the 2011 Caldecott Medal. The first-printing jacket predates the seal.P-024764
Telling it from reprints & book-club editions
Later printings add the Caldecott Medal seal to the jacket. Book-club editions are typically unpriced and are not firsts.P-024765
Frequently asked questions
Is my copy of A Sick Day for Amos McGee a first edition?
A first edition of A Sick Day for Amos McGee by Philip C. Stead (illus. Erin E. Stead) (Roaring Brook Press / Neal Porter Books) is identified by: First printing is identified by the number line 1 3 5 7 9 8 6 4 2 on the copyright page (it contains the 1; note it does not literally end 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 US Roaring Brook Press / Neal Porter hardcover of 2010 is the true first edition; it won the 2011 Caldecott Medal.
Is the book-club edition the same as the first?
Later printings add the Caldecott Medal seal to the jacket. Book-club editions are typically unpriced and are not firsts.
I have a first edition of A Sick Day for Amos McGee — what should I do?
First, document the copy: photograph the copyright page (the number line and any edition statement) and the dust-jacket flap. Confirm the points of issue above against your copy, and decode the printing with the free First Edition Checker. Clearing out books? I take them as a free donation and make sure collectible copies are identified, not discarded: free pickup in the Albuquerque metro (scheduled by route), the 24/7 drop box at 5445 Edith Blvd NE, or donor-paid mail-in from anywhere in the US. Questions? Call or text 505-250-3804.
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
- La Belle Sauvage (Book of Dust 1) — Philip Pullman
- Northern Lights (His Dark Materials 1) — Philip Pullman
- Northern Lights (US title: The Golden Compass) — Philip Pullman
- The Amber Spyglass (His Dark Materials 3) — Philip Pullman
- The Ruby in the Smoke (Sally Lockhart 1) — Philip Pullman
- The Secret Commonwealth (Book of Dust 2) — Philip Pullman
- The Subtle Knife (His Dark Materials 2) — Philip Pullman
- Shiloh — Phyllis Reynolds Naylor
How to cite this page
New Mexico Literacy Project. “Is A Sick Day for Amos McGee by Philip C. Stead (illus. Erin E. Stead) a First Edition? Points of Issue.” NMLP First-Edition Identification Reference. Reviewed 4 July 2026. Retrieved from https://newmexicoliteracyproject.org/first-edition/a-sick-day-for-amos-mcgee. Licensed CC BY 4.0 — part of the open Canonical First-Edition Points of Issue dataset (DOI 10.5281/zenodo.21184548).