| Book | Air |
| Composition | Celina Barros |
| Publisher | Gailivro |
| Copyright Holder (Cover/Jacket Design) | Edward Bettison |
| Copyright Holder (Text) | Geoff Ryman |
| Editorial Coordination | Ema Rodrigues |
| Translated by | Ana Mendes Lopes |
| Printed by | Guide - Artes Gráficas |
| Copyright Holder (Cover/Jacket Art) | Orion Books |
| Publisher Series | Colecção Mil e Um Mundos |
| Format | Paperback |
| Language | Portuguese |
| Location | Portugal |
| This Edition Published | 2008-06 |
| Copyright | 2004 |
| Copyright | 2007 |
| Pages / Font | 557 pages |
| Edition No. | 1 |
| ISBN 13 | 978-989-557449-0 |
| Barcode (EAN) | 9798895574490 |
| DL (Portuguese) | 278437/08 |
| Notes | The title page has the title "Ar (Ter ou Não Ter)". |
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