Vintage Pac-Man storybooks

Two Vintage Pac-Man storybooks from 1983. Both are in very good preloved condition from a pet friendly and smoke free home. Books are ‘Pac-Man and the Ghost Diggers’ and ‘Ms. Pac-Man’s Prize Pupil’. Both books have names neatly written on the inside cover and both have mazes that have been completed as per the pictures. No scribbling or torn pages. Books measure 8 x 8.5 inches.