My dear, a mystery for you volume 1

"Ayano is a girl whose attention is always elsewhere; at any given moment she has her head buried in some book and can't be bothered to look around her. Ayano's mother, hoping to bring her literature-loving daughter back down to Earth, gets her a job as a personal assistant to Noumi Takayuki, a private eye and former novelist. Sparks begin to fly as Ayano tends to Takayuki's daily needs before a series of strange incidents begins to befall the pair. As the two contend with solving a string of real-life mysteries ripped straight from the page, will the girl who immerses herself in the world of fiction find a reason to love reality?"--