The points of issue
US John C. Winston Company first edition (a juvenile in the Winston SF series for young readers), issued in cloth with a priced dust jacket. The UK Sidgwick and Jackson edition, also 1952, is catalogued by dealers as the first British edition.
Is this the true first?
Bibliographic practice treats the Winston US edition as the true first, with the Sidgwick and Jackson UK edition designated the first British edition. The original record reversed this, naming Sidgwick and Jackson as the true first.
Telling it from reprints & book-club editions
No book club edition for the true first. Later reprints lack the Winston imprint.
Frequently asked questions
Is my copy of Islands in the Sky a first edition?
Look for these first-edition points: US John C. Winston Company first edition (a juvenile in the Winston SF series for young readers), issued in cloth with a priced dust jacket. The UK Sidgwick and Jackson edition, also 1952, is catalogued by dealers as the first British edition.
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. Bibliographic practice treats the Winston US edition as the true first, with the Sidgwick and Jackson UK edition designated the first British edition. The original record reversed this, naming Sidgwick and Jackson as the true first.
Is the book-club edition the same as the first?
No book club edition for the true first. Later reprints lack the Winston imprint.
I have a first edition of Islands in the Sky — 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.