Fireflies appear in the title and throughout the novel. Discuss the significance of fireflies as a symbol. Why might Harris have chosen to include fireflies in the novel?

KB is just 10 when the novel opens, but she has had experiences that tax her comprehension and resilience. Discuss the role of flashbacks in the temporal structure of the novel.

Many of the important people in KB’s life keep secrets from her and lie to her. Discuss the theme of Secrets and Lies in relation to one character.