The invention discloses a writing case with a book holder. The writing case comprises a writing case and a book holder, wherein the book holder is fixed on the upper side of the writing case; the writing case comprises an upper cover and a case body; a baffle block is moveable connected with the front end of the upper cover; a support rack is moveably connected with the upper cover; the book holder consists of a plurality of transverse beams and vertical columns; two ends of the transverse beams are respectively connected with the vertical columns. As the book holder is arranged on the writingcase, the space can be saved.