Theboisterous,arrogantprofessorChallenger,areputedbiologistandanthropologist,darestheLondonZoologicalSocietytomountanexpeditiontoverifyhisspectacularclaim,withoutphysicalproof,thathispreviousexpeditiontotheAmazonianbasinfoundlivedinosaurs.Apartfromhimandhisssecrets,butalsogetsurprisinghelp...
