"Kaelyn stays strong and committed to her quest... The scarily realistic settings and a tautly paced, well-researched plot will keep readers anxiously awaiting the next volume." -Horn Book
"The characters are distinct, and many of them experience nuanced soul-wrestling as the story unfolds... A readable tale about courage and heroism in the face of a world that is falling apart." -School Library Journal
"The novel's title can refer both to the mass deaths and, more poignantly, to the pre-flu world Kaelyn mourns... Kaelyn's grim determination and character growth offer readers a reprieve from bleakness, leaving them ready for the next installment." -Kirkus Reviews