| Original Language | English |
| First published | 1955 |
| Links | https://en.wikipedia.org/wiki/Scales_of_Justice_(novel) |
| Notes | Scales of Justice is a detective novel by Ngaio Marsh, first published in 1955. It is the eighteenth novel to feature Roderick Alleyn. |
Editions 2
Add Edition| Title | Publisher | Format | Language | Location | Dates | Impression | |
|---|---|---|---|---|---|---|---|
 | Ngaio Marsh: Five Complete Novels | Avenel Books | Hardback | English | USA | 1955 | h g f e d c b a |
 | Scales of Justice | Little, Brown and Company | Hardback | English | USA | 1955 |