Soittoniekan arvoitus
| Book | The Secret of the Minstrel's Guitar |
| Format | Hardback |
| Language | Finnish |
| Copyright | 1977 |
| Original Title | The Secret of the Minstrel's Guitar |
| Original Language | English |
| Author | Carolyn Keene |
| Publisher | Arvi A. Karisto Oy |
| Series | The Dana Girls Mystery Stories |
| Copyright Holder | Grosset & Dunlap, Inc. |
| Translated by | Anna-Liisa Arhosuo |
| Printed by | Arvi A. Karisto Oy:n kirjapaino |
| Format | Hardback |
| Language | Finnish |
| Copyright | 1977 |
| Printed | 1984 |
| Pages / Font | 159 pages |
| YKL (Finnish) | N 845 |
| ISBN 10 | 951-23-1232-8 |
| Impression/Printing No. | 2 |
| Series Number | 5 |
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