April Henry
Claire Montrose, an amateur sleuth in Oregon:

Circles of Confusion (1999)
Finalist 1999 Agatha Award for Best First Novel
Finalist 2000 Anthony Award for Best First Novel

Square in the Face (2000)

Heart-Shaped Box (2001)

Buried Diamonds (2003)


Learning To Fly (2002)

Non-series mysteries for young adults:

Shock Point (2006)

Torched (2009)

The Girl I Used to Be (2016)
Finalist 2017 Edgar Award for Best Young Adult