Volume Four - Riddle Of The Diamond Dove
Where do you hide an ancient relic that has the power to change the course of history? As Cassie Forsythe and her Arkana team discover, you scatter clues to its whereabouts across the entire planet. Five artifacts buried among the rubble of lost civilizations point to the hiding place of a mythical object known as the Sage Stone. Thus far psychic Cassie, bodyguard Erik, and librarian Griffin have succeeded in recovering two of those artifacts.
Cassie and Company find their lives threatened at every turn by agents of a religious cult known as the Blessed Nephilim. The cult's leader, Abraham Metcalf, wants to exploit the power of the Sage Stone to unleash a catastrophic plague on the world. The quest for the next piece of the puzzle has led both sides to Africa. They must comb an entire continent--their only lead a riddle carved onto a mysterious dove sculpture. Even as the Arkana team struggles to decipher the clue, new dangers hover over their colleagues at home.
Metcalf's child-bride Hannah has taken refuge at the home of the Arkana's leader Faye while mercenary Leroy Hunt creeps ever nearer to her hiding place. His search for the girl brings him dangerously close to the secret location of the Arkana's troves--a collection of pre-patriarchal artifacts which confirm an alternative history of the origins of civilization itself. While Hunt closes in on Hannah, Metcalf's son Daniel dogs the footsteps of the Arkana field team in order to claim the next artifact before they do. Daniel recruits a clever ally along the way who might be more than a match for the opposing side.
When the forces of the Arkana and the Nephilim converge on a ruined city in a forgotten corner of the dark continent, the shocking outcome is beyond even Cassie's powers to foresee. The quest for the Sage Stone will veer in an unexpected direction once both sides solve the Riddle Of The Diamond Dove.