Robert A. Heinlein (July 7, 1907 – May 8, 1988) is a prolific American writer, considered to be one of the "Big Three" of science fiction authors together with Isaac Asimov, and Arthur C. Clarke. His writing debut "For Us, The Living: A Comedy of Customs" was written in 1939, but was first published only in 2003 posthumously.
Heinlien published 59 short stories and 32 novels. The most republished work is "Stranger in a Strange Land". And eleven of novels where published post mortem.
Ten of Robert A. Heinlein novels are made into movies. "Starship Troopers" is the most famous movie based on Heinlein's book.
PickGoodBook offers complete chronological Robert Heinlein book list. You can also choose to get the list of movies based on works by Robert A. Heinlein.