"Mafia Hitman Jackie Estacado was both blessed and cursed on his 21st birthday when he became the bearer of The Darkness, an elemental force granting those who weild it nearly limitless powers in the shadows and e first time in his life, Estacado has everything he's ever wanted …
Finally secure in the knowledge that her eccentric boss (the unfortunately named Dr. Vlad Stein) isn't actually a mad scientist, scatterbrained chemist Elliot Torres seeks to prove herself as a competent lab assistant. But in the laboratory's dark depths, she's not exactly stand…