Vintage 1987 Mass Market Paperback Mission Earth 6: Death Quest L. Ron Hubbard First Edition1987 Bridge Publications mass market paperback, first edition This is a vintage used item, in good used condition, with light signs of age wear; covers bear mild rubbing, minimal edgewear and little associated corner wear, light wear along about spine, minor points of blemish distress. Interior pages show clean smooth, creamy white, with sharp black typeset and good preservation of B&W images maps; little wear light tanning. Spine remains straight