I feel as if I lost a friend. These books helped a socially inept me enough as a child that I have bought them for my grandchildren and for a local charity that works will ill children. They are great and wholesome books for children, and well suited to reading a chapter a day to younger children. Her illustrations were wonderful and remarkably consistent throughout the series.
Hard to believe but at the time, all these books were controversial and banned from some libraries because they were not considered literature that children should be reading. In fact, they were considered "unworthy trash" if you can believe.