|This article does not cite any sources. (January 2015) (Learn how and when to remove this template message)|
|Publisher||Collins Crime Club|
|Media type||Print ()|
|Preceded by||Last Ditch|
|Followed by||Photo Finish|
Grave Mistake is a detective novel by Ngaio Marsh; it is the thirtieth novel to feature Roderick Alleyn, and was first published in 1978. The plot concerns the murder of an elderly widow in a nursing home, and involves a rare, and famous, postage stamp.
|This article about a crime novel of the 1970s is a stub. You can help Wikipedia by expanding it.
See guidelines for writing about novels. Further suggestions might be found on the article's talk page.