Firmin. Aventuras de una alimaña urbana
| Published in/by Arrangement with | Seix Barral |
| Translated by | Ramón Buenaventura |
| Illustrator | Fernando Krahn |
| Cover/Jacket Design by | Laura Comellas |
| Layout by/Layout Coordinator | Blackprint |
| Imprint | Blackprint |
| Collected by | Booket |
| Format | Pocket book |
| Language | Spanish |
| Location | Barcelona, Spain |
| Copyright | 2006 |
| First Printing in Country | 2009 |
| This Edition Published | 2011 |
| Pages / Font | 224 pages |
| DL (Spanish) | B. 10.557-2011 |
| ISBN | 978-84-322-5036-1 |
Added by Vipasser · Last edited by Peio86