Definitions of "grok", a word coined by Heinlein.

Non-profit book exchange for circulating used Heinlein books to those unable to find local sources.

Biography of Heinlein with list of books published and plot synopsis.

Pictoral depiction of the "Future History" derived from "The Past Through Tomorrow."

Offers photos, articles, webring, and biographical information along with family history.

News and opinion, in blog form, related to Robert A. Heinlein.

Critical commentary of Heinlein's works by Alexei Panshin, discussing myriad influences and themes.

Association which aims to encourage critical dialogue and academic inquiry into Robert A. Heinlein, his work, and his influence.

Annotated timelines from both the "Future History" and "The Moon is a Harsh Mistress" storylines.

A detailed list of all the predictions made by Heinlein in some of his essays, analyzed to see what has come true and what has not.

Article from the Santa Cruz Sentinel about Heinlein's UCSC archives.

Illustrated listings of published fiction, sorted by publication date and includes locations of publications and original novel cover art.

Filmography as screenwriter and biographical information.

Section of a book dealing with science fiction writers and offers a review of this story.

Archived Usenet posting attempting to match characters mentioned in the "L'Envoi" chapter of the "The Number of the Beast" with their respective books in which they first appeared.

Offers ratings for full collection of novels with supporting reviews.

Heinlein's personal and literary history, genealogy, writing, photos of Heinlein sites and artifacts, as well as reviews of his works.

Includes an extensive bibliography, quotes of Heinlein wisdom, a brief essay by Damon Knight, and links to further resources on the web.

Provides chronological listings, brief synopses, and reviews of novels, with essays, audio recordings of interviews, book cover art, and news.

Listings of works cross referenced by publisher.

Archived usenet posting containing a definitive listing of all of Heinlein's works and eulogy as it appeared in the Boston Globe.

L. Neil Smith recalls a personal meeting with Heinlein and the influence of his books and offers an extensive eulogy.

A database (actually a spreadsheet) of Heinlein's works, also downloadable in Excel format.

Offers frequently-asked-questions regarding Heinlein's life and works, with audio clips, photographs, essays and reader's guide information.

Scans of the covers, discussion of their history, and personal reflections on the book.

Religion based in part on the ideas espoused in various Heinlein works.

Contents and ordering information for the publication.

Collection of commentaries by Joseph T. Major regarding the juvenile novels written for Scribner's.

Endorsed by his estate and exists to preserve the various works and legacy of Heinlein. Offers information about programs for supplying libraries, academic and literary outreach efforts, membership benefits, and Heinlein's favorite charity, blood drives.

Offers comparison of Heinlein with Mark Twain and provides story timelines, chronological listings of works, brief biography, and pictures of "The Starship Troopers" board game.

J. Neil Schulman's 1973 interview with Robert Heinlein, and information about its publication.

Offers overview of future history storylines, author biography, juvenile novels summaries and book covers, style analyses, and commentary expressing "reservations" with regard to some common elements pervasive throughout Heinlein's works.

Combined reviews of some novels and links to other reviews.

Contrasts Paul Verhoeven's interpretations of the "Starship Troopers" novel with the actual perceived intentions of the author.