The Ponyteers meet an American girl with a Roman Treasure map. But the girl's search for treasure along the Sandstone Trail is threatened by enemies above and below the ground. And never far away is the menacing witch, Mrs Eastly. With help from special friends, Professor Klopstock and his robots, Juno and Jupiter, will the Ponyteers succeed?
- Limba : Engleza
- Data Publicarii : 30 Nov 2007
- Format : Paperback
- Numar pagini : 202
- ISBN : 9781906206253