Collection of 11 Mandie Books by Lois Gladys Leppard

This is a collection of 11 Mandie books by Lois Gladys Leppard. The titles include Abandoned Mine, New York Secret, Singing Chalet, Holiday Surprise, Foreign Spies, Angel's Secret, Silent Catacombs, Washington Nightmare, Jumping Juniper, Shipboard Mystery, and Fiery Rescue. These books are suitable for young readers interested in adventure stories. They are all paperbacks.