| Original Language | English |
| First published | 1969 |
| Links | https://en.wikipedia.org/wiki/The_Interlopers_(novel) |
| Notes | The Interlopers is a novel by Donald Hamilton first published in 1969. It is the twelfth book in the Matt Helm series. |
Editions 1
Add Edition| Title | Publisher | Format | Language | Location | Dates | Impression | |
|---|---|---|---|---|---|---|---|
 | The Interlopers | Mass-Market Paperback | English | Greenwich, Conn. | 1969 |