Preston Gillham takes us again into the true world of spiritual life via his novel, "Battle for the Round Tower." Returning to Gnarled Wood after two years away, Hank Henderson discovers that the risks have risen. He encounters a dark, spiritual world of subterfuge, black operations, and intrigue. Powerful beyond what he realizes, Hank wrestles with distrust and doubt to become the man of his destiny. Through the characters he creates, Preston shows us a powerful people called Believers and Christ-followers.