The Wandering God by Joshua Pantalleresco
Following the events of Stormdancer, the Watcher receives a
vision in a dream of a city in turmoil. The dream haunts him, as does a voice
that insistently repeats, ‘Help me,’ night after night. Leaving the safety of
the tower of scientists behind, the Watcher and his friends embark on the final
leg of their journey to locate the source of the message and come face to face
with their most difficult obstacle yet; doubt.