This is a set of three paperback books by Yujiro Nakayama: "Nakuna Kenshuui" (Don't Cry, Intern), "Nigeru na Shinjin Gekai" (Don't Run, New Surgeon), and "Hashire Gekai" (Run, Surgeon). This popular medical series has also been adapted into a drama. It depicts young interns and surgeons facing life and death, struggling, and growing. With obi and covers. Although these are used books and may show some wear, they are perfectly readable.