Psychopath’s Diary Vol. I is the first psychological thriller/horror book making its debut from author Kirill Khrestinin. Kirill began his career as a filmmaker. He wrote and produ...ver maisPsychopath’s Diary Vol. I is the first psychological thriller/horror book making its debut from author Kirill Khrestinin. Kirill began his career as a filmmaker. He wrote and produced several horror and crime films. He then turned his focus to writing books. He felt that writing would allow him to expand his creativity and vast imagination. He enjoys pushing the boundaries between right and wrong, good and evil. Kirill’s work often combines different genres such as horror and psychological thrillers.ver menos