Smile

US Graphix (an imprint of Scholastic Inc.), New York, February 2010 — US-only true first, with no UK or foreign-language edition preceding it. Hardcover and paperback were issued simultaneously (both ISBNs appear on the one copyright page), so a first-printing paperback is as much a first printing as the hardcover; neither format has precedence over the other. Later reissues — notably the 2020 Graphix edition (ISBN 9781338740264) — are "first thus."