Psyko
| Book | Psycho |
| Translated by | Kirsti Jaantila |
| Publisher | Gummerus |
| Cover photo | Lehtikuva |
| Cover/Jacket Design by | Heikki Kalliomaa |
| Printed by | Gummerus Kirjapaino Oy |
| Format | Paperback |
| Language | Finnish |
| Printed | 1992 |
| Pages / Font | 228 pages |
| Impression/Printing No. | 4 |
| ISBN | 951-20-4131-6 |
| Barcode | 9789512041312 |
Added by Ambassador_M