""Rich and Humble or The Mission of Bertha Grant: A Story for Young People"" is a novel written by Oliver Optic and published in 1863. The book follows the story of Bertha Grant, a young girl who comes from a wealthy family but is humble and kind-hearted. Bertha's father is a successful businessman who wants his daughter to marry someone from a wealthy family, but Bertha has other plans. She wants to use her wealth and influence to help others and...