In Book 3 of the Wells Worthy Adventure Series, Wells learns that the U.S. government considers his friend and benefactor, Abasi, a terrorist. To warn Abasi, Wells and his grandfather Walter must evade government escorts in Zurich and find their way back to Cairo. Their escape separates them from family and friends and takes them on a frightening adventure from Switzerland into Italy where they find their lives, once more, in danger.
Set on following the treasure to its end, Wells' intuition gets them back to Egypt and onto the path of the elusive treasure. When Wells and Walter lead a small, select group into a half-buried pyramid south-west of Cairo, betrayal leaves them trapped deep below the desert sands. Relying on his instincts, Wells follows the map to its ultimate conclusion.