1. This novel is a wondrous mix of biblical mythology, science, and dark dreams. Did the blurred line between reality and fantasy enhance your reading experience or make it more difficult for you to understand?

2. What does it tell you about John when, on page 10, he shares a few bits of information about parasites and worms from his new book and then draws the connection between Maggotoriums and the purportedly healing smell that arose from St. John’s grave?

3. Lily is a religious woman who strives to keep her son on the straight and narrow path. Why does she name him John? Why do you think the author titled the book John the Revelator instead of "John Divine" or something else entirely?

4. On page 23, John puts a wasp and a caterpillar in a jar so that the wasp can inject the caterpillar with its eggs. Do you think this makes John a cruel boy? Why or why not? What do you think his fascination with the dark stems from?

5. Animals have served as symbols and portents throughout human history. In this novel, crows make several appearances. Identify each time a crow appears in the story, and discuss the possible meanings behind this recurring story element.

6. On pages 30–31, Lily tells John the story of Labhra Loingseach. What is the lesson of this parable, and why does she tell it to John at this point? How does the story relate to the events of the novel?

7. Throughout the novel, John is exposed to three major figures of womanhood: Molly Ross, the young lover who takes his virginity; Lily, his mother, who raises him alone; and Mrs. Nagle, the strange crone who seems to both help and intrude on the Divines. Discuss the roles that these women play in John’s life and how they are portrayed in the novel.

8. Having spent most of his life without any real friends or male role models, John takes to Jamey immediately. He later tells his mother that when Jamey left Kilcody for good, he felt that “something inside of me died, like I was a twin whose body had absorbed that of his brother, and now he lived in me” (p. 210). What is it about Jamey that attracts John?

9. While drunk, John commits horrible blasphemy in the church, which Jamey captures on film. Though Jamey asks him, John is never able to explain exactly why he flipped out the way he did. What do you think happened? Were you surprised that Jamey continued to write to him, even though John let him take the blame? What did you expect to happen when Jamey was released from the boys’ home?

10. Despite their closeness, John ultimately betrays Jamey. And yet Jamey continues to send postcards and stories to John, even after he leaves town. Discuss the intricacies of this strange friendship, and compare it to other famous literary duos. What other books have you read that place a young friendship at their center? How do these relationships influence the protagonists, compared to how Jamey’s friendship influences John?

11. Several threads, major and minor, weave through this story, creating an odd pattern of tall tales, literature, dreams, myths, lies, and, somewhere in the midst of it all, a bit of truth. Discuss the various subplots the author has created and follow their paths to their conclusions. Was there anything that you felt was not satisfactorily resolved?

12. Of all the places to go, why do you think John chooses to retreat to Blowhole Cove after his mother’s funeral? Do you think he finds solace in the end? What did you make of the ending?