Mandie and Jonathan's Predicament
by Lois Gladys Leppard | 
Mandie and the Charleston Phantom
by Lois Gladys Leppard | 
Mandie and the Ghost Bandits
by Lois Gladys Leppard | 
Mandie and the Hidden Treasure
by Lois Gladys Leppard | 
Mandie and the Forbidden Attic
by Lois Gladys Leppard | 
Mandie and the Singing Chalet
by Lois Gladys Leppard | 
Mandie and the Trunk's Secret
by Lois Gladys Leppard | 
Mandie and the Courtroom Battle
by Lois Gladys Leppard | 
Mandie and the Angel's Secret
by Lois Gladys Leppard | 
Mandie and the Shipboard Mystery
by Lois Gladys Leppard | 
Mandie and the Fiery Rescue
by Lois Gladys Leppard | 
Mandie and the Silent Catacombs
by Lois Gladys Leppard | 
Mandie and the Midnight Journey
by Lois Gladys Leppard | 
Mandie and the Medicine Man
by Lois Gladys Leppard | 
Mandie and the Mysterious Bells
by Lois Gladys Leppard | 
Mandie and the Schoolhouse's Secret
by Lois Gladys Leppard | 
Mandie and the Jumping Juniper
by Lois Gladys Leppard | 
Mandie and the Foreign Spies
by Lois Gladys Leppard | 
Mandie and the Holiday Surprise
by Lois Gladys Leppard | 
Mandie and the Washington Nightmare
by Lois Gladys Leppard |
Book 38 of the Mandie Books®. After a vacation with Senator Morton in Florida, Mandie and her friends return to her home in Franklin, North Carolina, to learn that a large crack has developed in the secret tunnel beneath her house. The house could be in danger of collapsing! As the crack widens, Mandie finds a mysterious cavern behind it. What secret to the hidden past does the cavern hold? What she finally discovers is so scary it gives Mandie nightmares! And then she remembers her favorite Scripture'?¦More than six million Mandie Books® have been sold.
