- ISBN: 9780739356104 (sound recording : OverDrive Audio Book)
- ISBN: 0739356100 (sound recording : OverDrive Audio Book)
- Publisher: [New York, N.Y.] : Listening Library, 2007.
|General Note:|| Downloadable audio file.
Title from: Title details screen.
|Participant or Performer Note:|| Read by Alex Jennings.
|Summary, etc.:|| On holiday in Cornwall, the three Drew children discover an ancient map in the attic of the house that they are staying in. They know immediately that it is special. It is even more than that--the key to finding a grail, a source of power to fight the forces of evil known as the Dark. And in searching for it themselves, the Drews put their very lives in peril.
|System Details Note:|| Requires OverDrive Media Console (file size: 105524 KB).
Mode of access: World Wide Web.
Search for related items by subject
|Subject:||Magic > Juvenile fiction.
Brothers and sisters > Juvenile fiction.
Cornwall (England : County) > Juvenile fiction.
Magic > Fiction.
Brothers and sisters > Fiction.
Cornwall (England : County) > Fiction.
England > Fiction.
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