It is a rare customer, he said, who discovers nefarious activity.

"Camp 4 is an ideal planning ground for nefarious activity," he said.

I hoped my friends didn't run into any evil magical people who wanted to use them for nefarious activity.

But, he said, the officers would be ready in the event of nefarious activity.

"I never fail to be impressed with the way you legitimize your nefarious activities."

The runners were still in the dark as to the reason for the Circle's nefarious activities.

They just resent it when the nefarious activity is revealed.

Unless he discovered they were into some nefarious activity that his conscience wouldn't let him leave be.

The kind that folk used when they wanted to conceal their nefarious activities.

"There's nothing to indicate any sort of nefarious activity going on, as far as the family goes."