Swan did that and more. As he gained experience on his first expeditions, he developed a talent for raising money and hiring accomplished guides who could teach him.

VOA: standard.2009.12.10

Two more new guides include both scholarly annotations and historical essays.

NEWYORKER: The Commandments

The monkeys are wild, but they are accustomed to visitors, and more importantly, the guides know where they hang out, so kids can see the monkeys howling it up in their natural habitat.

BBC: Family fun in Belize

In the Karlovac region, 75km south of Karlovac city and just outside the town of Rakovica, the Barac cave is a more confined affair, which becomes even more claustrophobic when the guides turn off their flashlights to let visitors experience total darkness.

BBC: Croatia��s adventurous heart