Catriona McPherson is a Scottish writer. She is most notable for her Dandy Gilver series. Her novels have won an Agatha Award, two Anthony Awards, six Lefty Awards, and two Macavity Awards.
Excerpt from Wikipedia, available under CC BY-SA 4.0.

After the Armistice Ball A Dandy Gilver Murder Mystery
2005
ISBN 9780786716081
Bury her deep
2007
ISBN 9780340935323
The winter ground
2009
ISBN 9781408429471
Dandy Gilver and the proper treatment of bloodstains
2011
ISBN 9780312654184
Dandy Gilver and an unsuitable day for a murder
2012
ISBN 9781250007377
House. Tree. Person
2017
ISBN 9780738752167
THE DAY SHE DIED an unputdownable psychological thriller with a breathtaking twist (Absolutely Gripping Psychological Fiction Thrillers)
2021
ISBN 9781789318876