The second book in the gripping fantasy-adventure series, packed with code-breaking, cyber-technology and a boy hero with a supernatural destiny.

Twelve year-old genius William Wenton is still getting used to his extraordinary talent for cracking codes, but when an ancient artefact mysteriously disappears from the Depository for Impossible Archaeology, William must gear up for his most dangerous adventure yet – against an enemy hell-bent on unleashing an ancient portal of untold power. From Norway, to England and then to the dizzying heights of the Himalayas, this race-against-time adventure will push this young hero’s skills to the limit.

The third book in the gripping fantasy-adventure series, packed with code-breaking, cyber-technology and a boy hero with a supernatural destiny.

Full of magical code-breaking skills, non-stop action and a tech-savvy hero, this action-packed adventure is perfect for fans of Percy Jackson, Doctor Who and Alex Rider.

Code breaking genius William Wenton is celebrating his thirteenth birthday when news breaks that Big Ben has suddenly stopped working. This is the first clue in a series of puzzles and codes that will lead William to a network of long-lost underground tunnels beneath London, in pursuit of an ancient weapon of untold power. Secrets, danger and code-cracking abound in this thrilling fantasy-adventure that will push William's skills to the limit.