billy reviewed Kill 6 Billion Demons by Tom Parkinson-Morgan (Kill 6 Billion Demons, #1) Jan. 19, 2020 Public 4 stars "Sorority sister Allison Ruth must travel to Throne, the ancient city at the center of … Review of 'Kill 6 Billion Demons' on 'Goodreads' 5 stars full past bursting, an absolute riot