"... and he had glimpsed the white teeth. Only, the vampire had a way of smiling that they were not completely revealed." (Daniel) pg. 53, IWTV

 "And when the vampire said this his face darkened for an instant. He frowned, and as his brows drew together a small well appeared in the flesh of his forehead over his left brow, as though someone had pressed it with a finger. It gave him a peculiar look of deep distress." (Daniel) pg. 59, IWTV

 "... (Louis)looked at the boy and smiled. His face was serene and almost affectionate." (Daniel) pg. 67, IWTV

 "... eternally troubled expression in his green eyes." (Lestat) pg. 499, TVL

 "He was watching me with that old expression of awe and incredulity that I had seen a thousand times on his face. I was a fool for it, as the expression goes." (Lestat) pg. 531, TVL

 "He smiled; oh it was excruciating to see his face soften and brighten simultaneously when he smiled." (Lestat) pg. 480, QotD

 "It was his expression; the passion and the innocence and the delicacy of conscience." (Lestat) pg. 481, QotD

 "... plain and simple, like the expression on his face." (Lestat) pg. 423, MtD