We have been in contact with Leonard Clark’s niece and his 2 nephews.  They told us no one else has really done much research on this incredible adventure but are eager to help us on our quest to return and learn more. Although they were all quite young when he died, they do remember hanging out in his California log cabin listening to his tales of his adventures around the world.  One of his nephews told us they had some items of Clark’s in their attic.  We are crossing our fingers that the stash contains his journals, the map and/or other information that Clark may have kept about his journey in the Amazon.