Mood Indigo
| Book | L'Écume des jours |
| Format | Hardback |
| Language | English |
| Copyright | 1968 |
| Original Title | L'Écume des jours |
| Original Language | French |
| Author | Boris Vian |
| Translated by | John Sturrock |
| Publisher | Grove Press, Inc. |
| Copyright Holder | Grove Press, Inc. |
| Cover photo | Shaumiane Production |
| Author photo/portrait | Betty Bouthoul |
| Format | Hardback |
| Language | English |
| Location | New York |
| Copyright | 1968 |
| Pages / Font | 191 pages |
| Price | $4.95 |
| Price | GP 425 |
| Notes | Manufactured in the United States of America |
Added by auboisdormant