"What are you going to do now?"-- Brother and Sister by Joanna Trollope.
"I'm going looking for your mother's birth certificate."
This is an excellent story about a grown up brother and sister, both adopted, who decide to try to find their birth mothers. Trollope considers how the search affects everyone in their lives -- the two of them, their spouses, their children, their adopted parents, and their birth mothers. It is really good.
Teaser Tuesdays is hosted by Should Be Reading, where you can find the official rules for this weekly event.