Shostak, G. Seth Confessions of an alien hunter : a scientist's search for extraterrestrial intelligence Seth Shostak - Washington, DC National Geographic c2009 - x, 309 p. : ill. ; 24 cm Includes index ISBN: 9781426203923 ISSN: 2008046731 Subjects--Topical Terms: Life on other planets Dewey Class. No.: 576.839 SHO