Brown, Dan 1964 The lost symbol a novel Dan Brown - 1st ed. - New York, NY Doubleday c2009 - 509 p. ill. 25 cm Symbologist Robert Langdon returns in this new thriller follow-up to The Da Vinci Code ISBN: 9780385504225 LC Class. No.: PS3552.R685434 / L67 2009 Dewey Class. No.: [Fic]