A hellcat is an infernal, invisible catlike creature the size of a tiger.

They had reached the last coffin, and, as Leisl approached, the infernal creature shuddered and died.

"That infernal creature tried to trick us!"

Oh, well, the infernal creature had probably already caught on to that.

"Get this infernal creature off me!"

"Maybe some other time, you infernal creature."

His eyes cleared slowly, and he saw that what he faced was not an infernal creature, but a grinning Negro slave, a eunuch.

The demoness was teasing her as only such an infernal creature could, trying to trick her into betraying her age.

But in two bounds the infernal creature was upon him.

So some of you may have seen wolves and bats, while others saw infernal creatures animating them.