The points of issue
Tor hardcover in dust jacket; the copyright page states 'First Edition' (Tor's first-printing convention is the stated 'First Edition' with no later-printing number line removing it). Priced jacket. Tales of Alvin Maker, Book I.
Is this the true first?
The US Tor hardcover (1987) is the true first edition. Card is an American author and Tor was the original publisher; there is no earlier UK or Canadian edition.
Telling it from reprints & book-club editions
A Science Fiction Book Club edition exists; it is typically distinguished by a blind-stamped code on the rear board and the absence of a printed jacket price.
Frequently asked questions
Is my copy of Seventh Son a first edition?
Look for these first-edition points: Tor hardcover in dust jacket; the copyright page states 'First Edition' (Tor's first-printing convention is the stated 'First Edition' with no later-printing number line removing it). Priced jacket. Tales of Alvin Maker, Book I.
How do I tell the first printing from a later one?
Check the copyright page for the publisher's first-printing convention and confirm the points above. The US Tor hardcover (1987) is the true first edition. Card is an American author and Tor was the original publisher; there is no earlier UK or Canadian edition.
Is the book-club edition the same as the first?
A Science Fiction Book Club edition exists; it is typically distinguished by a blind-stamped code on the rear board and the absence of a printed jacket price.
I have a first edition of Seventh Son — what should I do?
If you're clearing books, New Mexico Literacy Project offers free pickup in Albuquerque, any condition, and makes sure collectible copies aren't lost. To sell, see the author's collecting guide. Either way, nothing valuable ends up in a landfill.