Abaddon had taken the seat beside her, body facing towards her. He had watched her take the book curiously and couldn't contain his grin; he knew all about that book. 

He couldn't help but explode into laughter at her reaction, quickly covering his mouth as the sound was amplified by the overall silence. "The popular literature not to your tastes, angel? Personally, I find it very...educational."

Abaddon had once heard an individual describe their friend's grin as 'shit eating'. He knew that it was the only way his expression could possibly be described.