The Children of Captain Grant

«Sea Mail» delivered a letter. A bottle asking for help was found in the belly of a dead shark. But there is a problem: the coordinates have been washed away by the water. Only the latitude is known, where the courageous captain in trouble awaits assistance. But… when a life must be saved, any obstacles are insignificant. What can stand against courage, determination, and knowledge? High mountains? Wild animals? Raging sea? Cannibals? People, real people, can overcome any obstacles to help the children of brave Captain Grant find their father again.