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This book is available for download with Apple Books on your Mac or iOS device. Multi-touch books can be read with Apple Books on your Mac or iOS device. Books with interactive features may work best on an iOS device. Apple Books on your Mac requires OS X 10.9 or later.


Soon after meeting the mysterious Boris Bones on the doorstep of Pond House, Penelope and the voluptuous squirrel Knuckles find themselves caught up in an elaborate plot to return light to the underworld Caverns of the gnomes.
In this the opening tale of adventure from digital storyteller Cornelius Elmore Addison, the unlikely heroes are forced to contend with deranged pirate princes, sea battles, riddles in bottles, gnomic intrigues and subterranean dragons as they struggle to unravel a mystery as old as the Caverns itself.


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View in iTunes
  • £4.99
  • Available on iPad, iPhone, and Mac.
  • Category: Fantasy
  • Published: 06 May 2013
  • Publisher: Wivern Digital Limited
  • Print Length: 234 Pages
  • Language: English
  • Version: 1.0
  • Requirements: This book can only be viewed on an iOS device with Apple Books on iOS 12 or later, or an iPad with iBooks 2 or later and iOS 5 or later, an iPhone with iOS 8.4 or later or a Mac with OS X 10.9 or later.

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