3 etsivää ja kummituspeili
| Book | The Secret of the Haunted Mirror |
| Format | Hardback |
| Language | Finnish |
| Printed | 1979 |
| Original Title | Alfred Hitchcock and The Three Investigators In the Secret of the Haunted Mirror |
| Original Language | English |
| Author | M. V. Carey |
| Publisher | Gummerus |
| Translated by | Annikki Lievonen |
| Copyright Holder | Random House, Inc. |
| Printed by | K. J. Gummerus Osakeyhtiön kirjapaino |
| Series | The Three Investigators |
| Cover Artist | Matti Louhi |
| Format | Hardback |
| Language | Finnish |
| Location | Finland |
| Printed | 1979 |
| Copyright | 1974 |
| Pages / Font | 154 pages |
| ISBN | 951-20-1755-5 |
| YKL (Finnish) | N8453 |
Added by Gumby74