The Skull of the World: Witches of Eileanan #5

In the land of Eileanan, the Pact of Peace has not meant the end of unrest. Isault and Lachlan must continue to deal with their military position in Tirsoilleir—where a spy has compromised their tactical secrets, leaving them at a tremendous loss.

Isabeau the witch longs to rejoin her sister and her home in these uncertain times, but she must first complete one last task for her teachers. To find her true purpose in life, she must reach the Skull of the World and listen to the silent words ...