Perry Mason Sur La Corde Raide
| Format | Hardback |
| Language | French |
| Copyright | 1951 |
| Original Title | The Case Of The Velvet Claws |
| Original Language | American english |
| Author | Erle Stanley Gardner |
| Publisher | Gallimard |
| Publisher Series | Série Blême |
| Translated by | Monique Guilbot |
| Printed by | Brodard et Taupin |
| Series | Perry Mason |
| Format | Hardback |
| Language | French |
| Location | France |
| Copyright | 1951 |
| Printed | 1951-09-15 |
| Pages / Font | 251 pages |
| Series Number | 22 |
| Impression/Printing No. | 8253 |
| Edition No. | 2535 |
| Other | 3e trim. 1951 |
| Notes | Collection : Série Blême #22 © Librairie Gallimard 1951 Dépôt légal : 3e trim. 1951 "Série Blême" sous la direction de Marcel Duhamel |