Lenora Mattingly, though born in Missouri, lived most of her life in Denver, Colorado. In 1916 she married Albert Herman Weber and was the mother of six children.
Weber's first book, Wind on the Prairie, was published in 1929. From 1930 through 1962 she wrote short stories for magazines such as The Saturday Evening Post, McCall's, and Good Housekeeping. Her last book was published posthumously in 1972.
Lenora Mattingly Weber’s favorite topics included the Denver area, horses, and teenage girls. In 1943 the first Beany Malone book, Meet the Malones, was published. Beany Malone became Weber's most well-known creation, featured in 14 books and appearing as a minor character in the Katie Rose Belford and Stacy Belford series.