Skip to main content

First-Edition Identification · Robert Silverberg

Is My To Open the Sky a First Edition?

Ballantine, 1967

The points of issue

Ballantine Books paperback original, catalog number U6093, Richard Powers cover. A fix-up assembled from five novelettes published 1965 to 1966.

Decode the printer’s key: paste the number line into the decoder · Ballantine first-edition guide.

Is this the true first?

US Ballantine paperback original is the true first.

Telling it from reprints & book-club editions

No book club edition.

Frequently asked questions

Is my copy of To Open the Sky a first edition?

Look for these first-edition points: Ballantine Books paperback original, catalog number U6093, Richard Powers cover. A fix-up assembled from five novelettes published 1965 to 1966.

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. US Ballantine paperback original is the true first.

Is the book-club edition the same as the first?

No book club edition.

I have a first edition of To Open 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.

Keep identifying