I am not quite sure about my translation (marked with my name), so if someone can confirm my translation, she or he may change the tag to translated :)
Translated the book cover (by guessing what it said and looking for similar kanji in edict)
Good morning.Orin VisionIt looks like you had fun last night, didn't you?I sure found some good corpses♪Was out all nightThat child is afraid of me...Orin Observation Journal