Originally Posted by masterwebmonkey

Lilah (alternately known as Lilith) shows up in the Incarnations of Immortality book series

"Lilah is a demoness that serves the Incarnation of Evil. Although she usually uses the name Lilah, she is in fact the demon Lilith, Adam's first wife...."

http://en.wikipedia.org/wiki/Characters_from_the_Incarnations_of_Immortality#Li lah