A Time Best YA Book of All Time (2021) From the "author to watch" (Kirkus Reviews) of The Five Stages of Andrew Brawley comes an "equal parts sarcastic and profound" (Kirkus Reviews, starred review) novel about a teenage boy who must decide whether or not the world is worth saving.Henry Denton has spent years being periodically abducted by aliens. Then the aliens give him an ultimatum: The world will end in 144 days, and all Henry has to do to stop...