action adventure arthur(fictitiouscharacter) arthurdent(fictitiouscharacter) christianlife dent english englishhumorousstories englishliterature englishsciencefiction fantasyfiction ficción fiction ford(fictitiouscharacter) fordprefect(fictitiouscharacter) general humorous humorousfiction humorousstories imaginaryvoyages indiansofnorthamerica interplanetaryvoyages interstellartravel languagereaders lifeonotherplanets newagemovement openlibrarystaffpicks prefect radioplays readinglevel-grade11 readinglevel-grade12 science-fiction sciencefiction viajesinterplanetarios vogons witandhumour