Timothy Zahn said this quote

“ Know your territory was the first rule that had been drilled into her...and the first thing she'd done after establishing herself in Karrde's organization had been to do precisely that. She'd studied the aeriel maps of the forest and surrounding territory; had taken long walks, in both daylight and at night, to familiarize herself with the sights and sounds; had sought out and killed several vornskrs and other predators to learn the fastest ways of taking them down; had even talked one of Karrde's people into running bio tests on a crateload of native plants to find out which were edible and which weren't. Outside the forest, she knew something about the settlers, understood the local politics, and had stashed a small but adequate part of her earnings out where she could get hold of it. [p] More than anyone in Karrde's organization, she was equipped to survive outside the confines of his encampment. So why was she trying so hard to get back there? - Heir to the Empire p 270-271 re: Mara Jade ”