Question: What is the name of the novel that is a collection of individual accounts narrated by an agent of the United Nations Postwar Commission, and where its stories are included in "The New Dead," an anthology of Zombie short stories edited by Christopher Golden?  
Sentence (from "That Is Not Dead"): In both instances, the title is derived from a couplet by H. P. Lovecraft attributed to his fictional "mad poet" Abdul Alhazred: "That is not dead which can eternal lie, / And with strange aeons even death may die."
Relevant evidence: No