Sarah's Song A Tribute, A story of a Midwife , Nurse Practioner, going on House Calls in the middle of The night Sarah Petersheim, Mother of two young boys , a widow now for four years . She excels in an old fashion humming while getting ready to deliver a Bobbli , in labor help ease pain . Sarah is known for her vibrant personality. She meets William Yoder a Young Doctor in Town . New to Kalona , Iowa. Then by chance her neighbor next door . He also a Widower with a young son. Meet the Couple and go through their story along with them . It's a very heart warming story you won't forget. Written By Author DeeAnnGorman.