Description
Nora and Ben's younger sister, Birdy, loves to keep secrets. She surprises her family more than once: She hides a kitten in her room. She writes a beautiful story. One day Birdy watches her mother spit into a tube, ready to send it off to find out more about herself and where her family came from. Birdy spits into a tube, too, when no one sees her...But when the test results come back, they are a surprise. Where did Birdy come from?..Nora and Ben must learn when to keep a secret and who to go to for help - and eventually, how to solve this secret for the entire family.