"Rainbow Valley" is the seventh book in the chronology of the Anne of Green Gables series by Lucy Maud Montgomery. Anne Shirley has now been married to Gilbert Blythe for 15 years, and the couple have six children: Jem, Walter, Nan, Di, Shirley, and Rilla. After a holiday in Europe, Anne returns to the news that a new minister has arrived in Glen St. Mary. John Meredith is a widower with four young children: Gerald (Jerry), Faith, Una, and Thomas Carlyle (Carl). The children have not been properly brought up since the death of their mother, with only their absent-minded father (who is easily absorbed by matters of theology) and their old, bitter, and partially deaf Aunt Martha to take care of them. The children are considered wild and mischievous by many of the families in the village (who tend only to hear about the Meredith children when they have gotten into some kind of scrape), causing them to question Mr. Meredith's parenting skills and his suitability as a minister. For most of the book, only the Blythes know of the Meredith children's loyalty and kindness. They rescue an orphaned girl, Mary Vance, from starvation, and Una finds a home for her with Mrs. Marshall Elliot. When the children get into trouble, Faith sometimes tries to explain their behaviour to the townsfolk, which generally causes an even bigger scandal. (Excerpt from Wikipedia)
