Books in the Musings of Merlin series

Magic can shift with the wind.I''m no stranger to enemies-after centuries of living, I have made a few-but I didn''t expect my heroism at a local volcano to ruffle feathers. An enraged member of the mysterious organization Potestas is furious at my geologic meddling and determined to wreak vengeance upon me.But my foe is more than human.For the first time in my ancient life, I must confront an enemy vastly more powerful than myself. Battling high in the skies and over mountain peaks, will my foe leave me breathless-forever?I am Merlin-until my last breath. 

Not even magic can hide me from the voices in my head.I''m now a spy in the nefarious organization Potestas. They search desperately for unimaginable powers, and their charismatic leader has welcomed me into the fold. But I''m being watched by suspicious members and mysterious bodiless voices alike.When King Arthur''s lost grail is discovered, Potestas wants to retrieve the ancient relic from the ocean''s depths. But it''s stuck to the seafloor by magical means, and I''m the only one who can stop Potestas from triggering a tsunami of epic proportions. The trouble is, I don''t know if the voices in my head will let me.I am Merlin-out of my depth.

What are centuries-old secrets worth?I''m in a battle of wits with the powerful Potestas organization. Potestas is determined to steal unimaginable powers for its members, and I hold the key to unlocking this ambition. In exchange, Potestas promises to reveal crucial information about the source of my magic and immortality. I''ve been desperate for those answers for centuries.But knowledge comes with a price. Potestas plans a human sacrifice to bring about their new world order. If I''m slow to act, they will slaughter an innocent woman and thrust a destructive new reality upon an unsuspecting world. If I do save her, I will never know my truth.I am Merlin-and now I''ll know why.