David, Peter After Earth / Peter David ; based on the screenplay by Gary Whitta and M. Night Shyamalan ; story by Will Smith. - Del Rey mass market ed. - New York : Del Rey, 2013. - 401 p. ; 20 cm. ISBN: 9780345543202 (pbk.) 0345543203 (pbk.) Subjects--Topical Terms: Survival--Fiction. Dewey Class. No.: 813.54 / DAV 2013