To the rest of the world, Garth and Hub are mysterious old men hiding millions. But to Walter, they are family - and now they're about to lead him on an adventure he'll never forget. It's the summer of 1960 and introverted 14 year old, Walter, is unceremoniously dumped by his single mother, Mae, at the Texan farm of eccentric great uncles, Hub and Garth. Walter has never met them before, but the legend has it, they were bank robbers, mafia hitmen...

"A passenger with a deadly secret. Six rebels on the run. An assassin in pursuit. When the renegade crew of Serenity agrees to hide a fugitive on their ship, they find themselves in an action-packed battle between the relentless military might of a totalitarian regime that will destroy anything -- or anyone -- to get the girl back and the bloodthirsty creatures who roam the uncharted areas of space. But the greatest danger of all may be on their ship."...