Zeb's Big Fish: Giant Goonch

Zeb Hogan is heading out on a high stakes adventure down the last great, undammed river of Asia, the Salween. Unexplored after fifty years of military rule, it's a refuge to some of Asia's last endangered species. Zeb has heard reports of catfish the size of pick-up trucks and fish species found nowhere else on Earth. But parts of this river face a new threat: hundreds of dams. Can Zeb uncover giants lurking in the depths of the Salween and protect its pristine ecosystem before it's too late? (National Geographic)