Our Australian Girl: Daisy In The Mansion (Book 3) by Michelle Hamer

It's 1930 . . . and Daisy has been adopted and whisked away to a beautiful mansion. She's to be a companion to Annie, a girl with a mysterious illness. While Daisy's new life is full of luxuries she could never have imagined, what she wants the most is the thing her new parents can't provide- the freedom to find her real family before it's too late . . . Follow Daisy on her adventure in the third of four exciting stories about a hopeful girl in troubled times.