TTypewriter in the SkyTypewriter in the Skyde L. Ron HubbardMateriasFiction, science fiction, generalEdiciones (1)Typewriter in the Sky (1995)Galaxy Press, LLC · inglés · ISBN 9781592120215Más obras de L. Ron HubbardLe quattro ore del terroreTomb of the Ten Thousand Dead / Trouble on His WingsMission Earth Volumes 9 & 10