Gallagher, Tim The grail bird : The rediscovery of the ivory-billed woodpecker / Tim Gallagher - New York : Houghton Mifflin Company , c2006. - 286 p. Il. Photos. 14.95 u.s. - The only firsthand account . ISBN: 0-618-70941-X Subjects--Topical Terms: Ivory--- Billed woodpecker Dewey Class. No.: 598.72 GAL