Graham Hancock: Graham Hancock. Writer: Underworld: Flooded Kingdoms of the Ice Age. Graham Hancock is known for Underworld: Flooded Kingdoms of the Ice Age (2002), Quest for the Lost Civilization (1998) and The Truth Is Out There (2011).
Known For: Underworld: Flooded Kingdoms of the Ice Age (Writer(2002)), Quest for the Lost Civilization (Writer), The Truth Is Out There (Self), The Hidden Hand: Alien Contact and the Government Cover-Up (Self - Author, Fingerprints of the Gods)
