"In this new installment of Gail Simone's CLEAN ROOM, go back to the beginning to learn how Astrid was first affected after her hospitalization...through the eyes of one who cannot see what she sees: her would-be assassin and brother, Peter Mueller. Then, a young woman devastated by the violent loss of her husband finds comfort in Astrid Mueller's teachings, only to face the woman herself in the most nightmarish reaches of the Clean Room!"--

"Journalist Chloe Pierce had no idea that her fiance Philip's decision to pick up a book by enigmatic and compelling self-help guru Astrid Mueller would change her life forever--by ending his! Three months after reading Mueller's book, Philip had blown his brains out all over Chloe's new kitchen--and something in that book made him do it. Now, Chloe will stop at nothing as she attempts to infiltrate Mueller's clandestine organization to find the truth...