Almanzo Wilder comes to Walnut Grove with his sister Eliza-Jane, the new schoolteacher. The Ingalls decide to adopt Albert. Nels Oleson is reunited with his estranged sister. A faith healer convinces the citizens of Walnut Grove to trust him. Caroline's father discovers a talent as a storyteller while grieving after the loss of his wife. Laura and Mary are held captive by escaped convicts until Charles disarms the criminals. Albert and a friend accidentally...