prerecorded, preformatted and prewritten electronic storage mediums, namely, CD's, CD-ROM's, CD interactive disks, all featuring - books in electronic form, namely, books containing images for use by visual artists, digitized photographs and still images in the fields of the visual arts, digitized motion picture images, namely, images of an historical nature, digital voice dialogue, namely, sound recordings bearing dramatic dialogue, events or matter of an historical nature, digitized sound e...