Mandie and Celia visit Senator Morton in his hometown of St. Augustine, Florida. The mysterious ways of a sinister servant give the girls plenty of reasons to be concerned. Ages 8-13. Mandie book 32.
Author: Lois Gladys Leppard

Mandie and Celia visit Senator Morton in his hometown of St. Augustine, Florida. The mysterious ways of a sinister servant give the girls plenty of reasons to be concerned. Ages 8-13. Mandie book 32.
Author: Lois Gladys Leppard
Mandie and Celia visit Jonathan Guyer in New York. Mysterious people and strange conversations have the girls wondering what’s really going on behind the closed doors of the Guyer mansion. Ages 8-13. Mandie book 28.
Author: Lois Gladys Leppard
Mandie faces a courtroom battle against her stepmother when her father’s will, which declares that his house is now Mandie’s, vanishes, and her stepmother produces a different will.
Author: Lois Gladys Leppard
Mrs. Taft’s modernization of the schoolhouse leaves holes all over the building. Mandie and Celia hear strange noises in their room and wonder what secrets the walls were hiding. Ages 8-13. Mandie book 26.
Author: Lois Gladys Leppard
Mandie returns to school in Asheville, North Carolina, and finds herself the target of a prankster who manages to make her look like the troublemaker.
Author: Lois Gladys Leppard
Mandie discovers that her Uncle Wirt has disappeared. Dimar, a Cherokee friend, tells her of strange diggings going on in the mountains. Could the two mysteries be connected? Ages 8-13. Mandie book 23.
Author: Lois Gladys Leppard
When Mandie returns to Swain County, North Carolina, to visit her friend Joe Woodard and his parents, she discovers that the cabin where she lived with her father has been abandoned, and yet there are signs that there is someone hiding there.
Author: Lois Gladys Leppard
Mandie and her friends rescue a little girl trapped in a burning Belfast linen mill, and receive a message from the strange woman who has been following them throughout their European tour.
Author: Lois Gladys Leppard
When Mandie arrives home after her grandmother cuts short their European tour, she discovers that the house is full of strangers and that her grandmother has been keeping secrets from her.
Author: Lois Gladys Leppard
When Mandie and her friends get to Europe, they find that trying to deliver Jonathan, the stowaway, to his aunt in Paris is only the beginning of a new mystery.
Author: Lois Gladys Leppard