Hoopi Shoopi Donna

Growing up in a small New England town, 14 year-old Donna Milewski had all she needed: a grandmother, Babci, whose fragrant cooking filled their home...her mother, Helen, who lovingly stitched outfits...and Adam, the most wonderful father a daughter could imagine, who dreamed she could one day lead an all-girl polka band.

Then came Betty, a tiny and adorable five-year-old, sent from Poland by Adam'...