'When Henry Benett wakes up in the middle of the night, he sees a mysterious X glowing in the sky. Underneath it, is a shadowy figure digging a hole. Curious, Henry steps outside to investigate... ... And learns an incredible secret... Now, Henry is set to join the great great great great great great great great granddaughter of Merlin, the magician, on her quest to find an ancient book of magic. Their adventure will lead them to mystical places filled with magical creatures. But they will not be alone ... There are others looking for The Book... and they will stop at nothing to get their hands on it. Can the two adventurers find the hidden book and bring it safely home? Or will the others find it first?'
Source: Publisher's blurb.