Ihmissusi
| Book | Varulven |
| Translated by | Eija Palsbo |
| Publisher | Gummerus |
| Publisher Series | Kompassikirjat |
| Printed by | K. J. Gummerus Osakeyhtiön kirjapaino |
| Format | Paperback |
| Language | Finnish |
| Copyright | 1958 |
| First Printing | 1960 |
| This Impression | 1969 |
| Pages / Font | 403 pages |
| Impression/Printing No. | 3 |
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