a $70 US check for his first published story.. "I expect this to be my last venture in this field; 'tain't worth the grief" — Heinlein's response to attempts to censor his juvenile novel Red Planet for language, violence, and references to reproduction among Martians. References External links 1989 non-fiction books Books by Robert A. Heinlein Literary autobiographies Books published posthumously Del Rey books Books with cover art by Michael Whelan