The Grotto's Secret Bonus Material

Find bonus material for The Grotto's Secret and get to know more about the characters and their secrets that pulsate through the centuries.

Hit the button to receive an eBook with bonus materials.

  • A map to help you find the secret grotto's secret
  • Behind the scenes of The Grotto's Secret
  • Character biogs
  • Exclusive Special Edition Book Cover

 

 The Grotto's Secret bonus materials