A heartwarming story with a cat theme and a mystery set in a library, a two-book set. - Title: Prescribing Cats. - Author: Sho Ishida - Title: The Lost Item is in the Library - Author: Michiko Aoyama - Awards: Kyoto Book Award Winner - Awards: 2nd Place, Booksellers Award - ISBN: 978-4-569-90288-3 - ISBN: 978-4-591-17106-1 - Series: Poplar Bunko Thank you for viewing. I purchased these at a used bookstore and read them once. I will sell them to someone who doesn't mind.