Square in the Face — April Henry

HAPPYDAZE
Once upon a time, Clair Montrose was a mousy employee in the Oregon State License Plate Division approving vanity plates. Now this part-time sleuth has an artist boyfriend in New York City and a quirky group of friends and family that keep her happy in Portland. But danger is never far away...

HELPP!
When her friend and former coworker, Lori, calls with an urgent request, Claire can't say no. Lori's son is ill, and his only hope is a bone marrow transplant from a sibling. Long ago, Lori had a baby -- a girl she gave up for adoption to a secretive agency. Now, she needs Clair to find her long-lost daughter.

DANGRUS
Scouring the city, Claire has little to go on besides common sense and her own two feet. Using her wits, charm, and savvy sleuthing skills, she begins to dig up old secrets -- secrets someone will kill to keep buried. Now, it's not just a young boy's life hanging in the balance, but Clair's as well.