Now their assets consisted of a ton of quicksilver (which needed to be delivered to various mine-heads and exchanged for pigs of silver) and several tons of pigs distributed among a dozen buried caches. All of it had to be moved to Vera Cruz. Yet it would be folly to concentrate it in one gigantic wagon-train, and so the caches had to be dug up and moved one at a time, leap-frogging one another as they converged on Vera Cruz. It was a complicated business that really demanded the skills of a Moseh or a Vrej Esphahnian, and it sorely taxed Jack, who preferred things simpler. More than once he woke up in the middle of the night wondering whether they’d left a cache behind in the mountains.