Walking on Mars Serial Three: General Grant Beneath the Waves

On May 13, 1866 the treasure laden ship General Grant disappeared beneath the waves south of New Zealand, near the Auckland Islands. The doomed ship, carrying gold and gems, sank without a trace, leaving only a handful of survivors who were finally rescued 18 months later.

The great, great grandson of one of those survivors believes he has evidence of where the ship can be found and hopes, with the help of the Navy and journalist Samantha ‘Sam' Bloodworth, to bring up the sunken treasure. The only problem is, something beneath the waves doesn't want them to succeed.