Boy are you way off
The science fiction writer Robert A. Heinlein (1907–1988) was productive during a writing career that spanned the last 49 years of his life and thus the Robert A. Heinlein bibliography includes 32 novels, 59 short stories and 16 collections published during his life. Four films, two TV series, several episodes of a radio series, and a board game derive more or less directly from his work. He wrote a screenplay for one of the films. Heinlein edited an anthology of other writers’ SF short stories.