Robert A. Heinlein has written at least 227 books. Their most popular book is Stranger in a Strange Land with 1028 saves with an average rating of 3.68⭐.
Robert Anson Heinlein was an American science fiction writer. Often called "the dean of science fiction writers", he was one of the most popular, influential, and controversial authors of the genre. He set a high standard for science and engineering plausibility and helped to raise the genre's standards of literary quality. He was one of the first writers to break into mainstream, general magazines such as The Saturday Evening Post, in the late 1940s, with unvarnished science fiction. He was among the first authors of bestselling, novel-length science fiction in the modern, mass-market era. For many years, Heinlein, Isaac Asimov, and Arthur C. Clarke were known as the "Big Three" of science fiction. ([Source](http://en.wikipedia.org/wiki/Robert_A._Heinlein).)
#1 of 1 in Stranger in a Strange Land
1961 • 1,028 Readers • 422 pages • 3.7
1963 • 696 Readers • 288 pages • 3.8
#1 of 4 in The World As Myth
1973 • 128 Readers • 641 pages • 3.6
1958 • 102 Readers • 255 pages • 3.5
1956 • 101 Readers • 166 pages • 3.7
1951 • 99 Readers • 3.5
91 Readers • 3.7
1982 • 86 Readers • 370 pages • 3.5
#3 of 4 in The World As Myth
1985 • 73 Readers • 388 pages • 3.1
1955 • 64 Readers • 262 pages • 3.5
60 Readers • 3.4
#23 of 20 in Future History or "Heinlein Timeline"
1963 • 58 Readers • 3.3
1984 • 57 Readers • 439 pages • 3.4
1963 • 54 Readers • 288 pages • 3.3
#22 of 20 in Future History or "Heinlein Timeline"
1958 • 50 Readers • 234 pages • 3.6
1970 • 50 Readers • 513 pages • 2.7
#2 of 4 in The World As Myth
1980 • 49 Readers • 511 pages • 2.8
1959 • 49 Readers • 13 pages • 3.8
#2 of 2 in Infinite Stars
2017 • 45 Readers • 688 pages • 3.7
40 Readers • 3.5
#0 in The Science Fiction Hall of Fame
1970 • 33 Readers • 560 pages • 4.2
2006 • 32 Readers • 320 pages • 3.8
1951 • 29 Readers • 176 pages • 3.3
1947 • 26 Readers • 200 pages • 2.6
1959 • 26 Readers • 191 pages • 3.4
#5 of 20 in Future History or "Heinlein Timeline"
1950 • 25 Readers • 295 pages • 3.6
#16 of 20 in Future History or "Heinlein Timeline"
1951 • 24 Readers • 189 pages • 3.3
1942 • 24 Readers • 304 pages • 3.5
1949 • 24 Readers • 141 pages • 3.6
22 Readers • 2.8
1952 • 22 Readers • 256 pages • 3.4
1953 • 19 Readers • 276 pages • 3.1
#18 of 20 in Future History or "Heinlein Timeline"
1959 • 16 Readers • 189 pages • 3.2
2003 • 16 Readers • 263 pages • 2.6
2020 • 16 Readers • 503 pages • 2.3
1980 • 15 Readers • 720 pages • 3.3
#2 in The Science Fiction Hall of Fame
1900 • 13 Readers • 672 pages • 3.5
2001 • 11 Readers • 422 pages • 3
1940 • 9 Readers • 78 pages • 4
#3 of 20 in Future History or "Heinlein Timeline"
1940 • 9 Readers • 3
2010 • 9 Readers • 787 pages
1942 • 8 Readers • 132 pages • 3.5
1989 • 8 Readers • 325 pages • 3
1941 • 8 Readers • 45 pages • 4.5
1978 • 7 Readers • 56 pages • 4.5
7 Readers • 3.5
10 Brainship
1992 • 6 Readers • 407 pages
2 Um Estranho Numa Terra Estranha
1961 • 6 Readers • 336 pages • 4
1992 • 6 Readers • 341 pages • 3
1992 • 5 Readers • 288 pages • 3.5
1984 • 5 Readers • 376 pages • 3
23 Heinlein's Juveniles
1958 • 5 Readers • 276 pages • 2.3
1959 • 5 Readers • 19 pages • 4.4
1958 • 4 Readers
1986 • 4 Readers • 205 pages • 4
1952 • 4 Readers
1966 • 4 Readers • 448 pages
1941 • 3 Readers • 738 pages
1952 • 3 Readers • 224 pages • 3.5
1966 • 3 Readers
#4 of 20 in Future History or "Heinlein Timeline"
1940 • 3 Readers • 160 pages • 4
1966 • 3 Readers • 378 pages • 3.5
#8 of 20 in Future History or "Heinlein Timeline"
1940 • 3 Readers • 160 pages • 3.5
1939 • 3 Readers • 13 pages • 4
1960 • 3 Readers • 156 pages • 3
2001 • 3 Readers • 424 pages • 3.5
1961 • 3 Readers • 736 pages
1949 • 3 Readers • 2.5
#4 of 4 in The World As Myth
1987 • 3 Readers • 438 pages
1957 • 3 Readers • 242 pages • 4
1957 • 3 Readers • 464 pages • 3.5
2 Readers
#3 of 8 in The Complete Stories of Theodore Sturgeon
1996 • 2 Readers • 375 pages
1966 • 2 Readers • 508 pages • 4
1952 • 2 Readers • 407 pages
#20 of 20 in Future History or "Heinlein Timeline"
1940 • 2 Readers • 160 pages • 3
1960 • 2 Readers • 212 pages • 3.3
#19 of 20 in Future History or "Heinlein Timeline"
1940 • 2 Readers • 160 pages • 4
#16 of 9 in Future History - The Past Through Tomorrow
1957 • 2 Readers • 615 pages • 2
2004 • 2 Readers • 722 pages
1970 • 2 Readers • 4
#1 of 2 in Robert Heinlein's Expanded Universe in 2 Volumes
2015 • 2 Readers
1959 • 2 Readers • 352 pages • 2
2020 • 2 Readers • 3.5
1956 • 2 Readers • 256 pages • 4
2014 • 2 Readers • 4
2 Readers
2009 • 2 Readers • 524 pages • 3