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First-Edition Identification · Samuel R. Delany

Is My The Fall of the Towers (omnibus) a First Edition?

Ace Books, 1970 · Hardcover (trade)

Last reviewed 4 July 2026 · CC BY 4.0

Quick answer

A first edition of The Fall of the Towers (omnibus) by Samuel R. Delany (Ace Books, 1970) is identified by: First combined edition, Ace paperback (catalog number 22640), 1970, in pictorial wrappers with cover art by Frank Kelly Freas. The Ace omnibus of 1970 is the first combined and revised edition.

Checklist — a true first has these:

AuthorSamuel R. Delany
PublisherAce Books
Year1970
True first
FormatHardcover (trade)
Key pointFirst combined edition, Ace paperback (catalog number 22640), 1970, in pictorial wrappers with cover art by Frank Kelly Freas
Book-club edition exists?Yes

The points of issue

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

How Ace Books marked a first edition

Full Ace Books first-edition guide →

How to verify your copy, step by step

  1. Find the copyright page — the verso (back) of the title page.
  2. Confirm the first-edition statement — look for “First Edition,” “First Printing,” or the publisher’s equivalent wording.
  3. Check for a number line or dated printing — the lowest number present is the printing; a dated first printing with no later printings listed is the tell.
  4. 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.
  5. 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 Ace omnibus of 1970 is the first combined and revised edition. The individual original texts have their true firsts in the earlier Ace volumes: 'Captives of the Flame' (1963; substantially rewritten and reissued as 'Out of the Dead City' in 1968), 'The Towers of Toron' (1964), and 'City of a Thousand Suns' (1965).P-028940

Telling it from reprints & book-club editions

As a paperback original there is no book-club edition to distinguish; separate the 1970 first combined printing from later Ace and imported UK reprints by the copyright page and catalog number.P-028941

Frequently asked questions

Is my copy of The Fall of the Towers (omnibus) a first edition?

A first edition of The Fall of the Towers (omnibus) by Samuel R. Delany (Ace Books) is identified by: First combined edition, Ace paperback (catalog number 22640), 1970, in pictorial wrappers with cover art by Frank Kelly Freas.

How do I tell the first printing from a later one?

Check the copyright page. A stated first edition, a number line ending in 1, or a dated first printing with no later printings listed is the key. The Ace omnibus of 1970 is the first combined and revised edition.

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

As a paperback original there is no book-club edition to distinguish; separate the 1970 first combined printing from later Ace and imported UK reprints by the copyright page and catalog number.

I have a first edition of The Fall of the Towers (omnibus) — what should I do?

First, document the copy: photograph the copyright page (the number line and any edition statement) and the dust-jacket flap — an unclipped, priced jacket matters. Confirm the points of issue above against your copy, and use the free First Edition Checker to decode the printing. To sell, the author’s collecting guide covers the market. And if you are clearing books in the Albuquerque area, the New Mexico Literacy Project offers free pickup, any condition, and makes sure collectible copies are identified rather than discarded.

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

How to cite this page

New Mexico Literacy Project. “Is The Fall of the Towers (omnibus) by Samuel R. Delany a First Edition? Points of Issue.” NMLP First-Edition Identification Reference. Reviewed 4 July 2026. Retrieved from https://newmexicoliteracyproject.org/first-edition/the-fall-of-the-towers-omnibus. Licensed CC BY 4.0 — part of the open Canonical First-Edition Points of Issue dataset (DOI 10.5281/zenodo.21184548).

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