Mandie and the Abandoned Mine (Mandie Books)
Uncle John won't sell his old mine at Rose Creek until Mandie and Joe have seen it. On their next visit to the mine, the two friends are faced with intrigue and danger.
More by Lois Gladys Leppard
Mandie and the secret tunnel
Mandie and the Trunks Secret (Mandie Books)
Mandie and the graduation mystery
Mandie and the angel's secret
Mandie and the Forbidden Attic (Mandie Books)
Mandie and the mysterious bells
Mandie and the Cherokee legend
Mandie and the fiery rescue
Who's Mandie (Young Mandie Mystery(TM))
Mandie and Jonathan's predicament
Mandie and the midnight journey
Mandie and the New York secret