3 etsivää ja paholaisen koira
| Book | The Mystery of the Invisible Dog |
| Publisher | Gummerus |
| Translated by | Annikki Lievonen |
| Printed by | K. J. Gummerus Osakeyhtiön kirjapaino |
| Copyright Holder | Random House, Inc. |
| Cover Artist | Matti Louhi |
| Series | The Three Investigators |
| Format | Hardback |
| Language | Finnish |
| Location | Finland |
| Printed | 1979 |
| Copyright | 1975 |
| First Printing in Country | 1978 |
| Pages / Font | 166 pages |
| Edition No. | 2 |
| ISBN | 951-20-1525-0 |
| ISBN | 951-20-1534-X |
| YKL (Finnish) | N8453 |
| Notes | The book credits Robert Arthur as author, but it was actually written by M. V. Carey. |
Added by Gumby74