| Original Language | Italian |
| First Published | 1978 |
| Links | Wikipedia (EN) |
| Notes | First English publication in the USA under the title "The Monkey's Wrench", and in the UK as "The Wrench". |
Editions 1
Add Edition| Title | Publisher | Format | Language | Location | Dates | Impression | |
|---|---|---|---|---|---|---|---|
 | The Wrench | Michael Joseph Ltd | Hardback | English | London | 1987 |
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