Recommendations based on The Door Into Summerby Robert A. Heinlein

* statistically, based on millions of data-points provided by fellow humans

  1. The Cat Who Walks Through Walls

    by Robert A. Heinlein
    A thrilling adventure of an unlikely hero, exploring the boundaries of science and reality.

    A writer seated at the best restaurant of the space habitat "Golden Rule" is approached by a man who urges him that "Tolliver must die" and is himself shot before the writer's eyes. The ... (Wikipedia)

  2. Have Space Suit—Will Travel

    by Robert A. Heinlein
    An adventurous teenager embarks on a thrilling space mission to save the future of the human race.

    The novel is set in the near future, when the Earth has established a few small scientific bases on the Moon. Clifford "Kip" Russell, enters an advertising jingle writing contest, hoping to win an ... (Wikipedia)

  3. The Puppet Masters

    by Robert A. Heinlein
    Aliens have invaded Earth, and a small group of agents must stop them from taking control.

    First came the news that a flying saucer had landed in Iowa. Then came the announcement that the whole thing was a hoax. End of story. Case closed. Except that two agents of the most secret ... (Goodreads)

  4. Foundation

    by Isaac Asimov
    Exploring the possibilities of a galactic empire in a future driven by science and technology.

    For twelve thousand years the Galactic Empire has ruled supreme. Now it is dying. But only Hari Seldon, creator of the revolutionary science of psychohistory, can see into the future – to a dark age ... (Goodreads)

  5. The Mote in God's Eye

    by Larry Niven
    A journey of first contact between the human race and an alien species.

    In the year AD 3017, humanity is slowly recovering from an interstellar civil war that tore apart the first Empire of Man. The Second Empire is busy establishing control over the remnants of its ... (Wikipedia)

  6. Lucifer's Hammer

    by Larry Niven
    A cataclysmic comet strikes Earth, leading to a fight for survival.

    When wealthy soap company heir and amateur astronomer Tim Hamner co-discovers a new comet , dubbed Hamner-Brown, the documentary producer Harvey Randall persuades Hamner to have his family's company ... (Wikipedia)

  7. I, Robot

    by Isaac Asimov
    A collection of science fiction stories exploring the relationship between humans and robots.

    Isaac Asimov's I, Robot launches readers on an adventure into a not-so-distant future where man and machine , struggle to redefinelife, love, and consciousness—and where the stakes are nothing less ... (Goodreads)

  8. Replay

    by Ken Grimwood
    A man relives his life multiple times, each time making different choices.

    Jeff Winston was 43 and trapped in a tepid marriage and a dead-end job, waiting for that time when he could be truly happy, when he died. And when he woke and he was 18 again, with all his memories ... (Goodreads)

  9. The Forever War

    by Joe Haldeman
    A soldier's story of the horror of war and its consequences in the far future.

    The monumental Hugo and Nebula award winning SF classic— Featuring a new introduction by John Scalzi,The Earth's leaders have drawn a line in the interstellar sand—despite the fact that the fierce ... (Barnes & Noble)

  10. The Demolished Man

    by Alfred Bester
    In a world where telepathy is the norm, a wealthy businessman plans a murder, but a telepathic detective is on his trail.

    Ben Reich is the paranoid, impetuous owner of Monarch Utilities & Resources, a commercial cartel that the Reich family has possessed for generations. Monarch Utilities & Resources is in danger of ... (Wikipedia)

  11. Foundation and Empire

    by Isaac Asimov
    A quest to save the Galactic Empire from destruction, featuring advanced science and politics.

    The first half of the book, titled "The General", tells how the enterprising General Bel Riose of the Galactic Empire launches an attack against the Foundation. The Empire still retains far more ... (Wikipedia)

  12. Shadow of the Hegemon

    by Orson Scott Card
    Political intrigue and military strategy in a world of post-apocalyptic chaos.

    In Shadow of the Hegemon , all of the Battle School graduates, except Ender , return to Earth in 2197 A.D., where Ender's brother Peter , using his online pseudonym, Locke, , arranges for Ender to be ... (Wikipedia)

  13. The Martian Chronicles

    by Ray Bradbury
    Human colonists struggle for survival on Mars, facing the challenges of a new world.

    The strange and wonderful tale of man’s experiences on Mars, filled with intense images and astonishing visions. Now part of the Voyager Classics collection. The Martian Chronicles tells the story of ... (Goodreads)

  14. The Diamond Age: Or, a Young Lady's Illustrated Primer

    by Neal Stephenson
    A young girl's journey of learning and self-discovery, aided by advanced technology.

    The protagonist in the story is Nell, a thete (or person without a tribe; equivalent to the lowest working class) living in the Leased Territories, a lowland slum built on the artificial, diamondoid ... (Wikipedia)

  15. Childhood's End

    by Arthur C. Clarke
    Human race is transformed by an alien presence, leading to the dawn of a new age.

    The novel is divided into three parts, following a third-person omniscient narrative with no main character. , In some editions, the short first chapter is a separate prologue rather than the ... (Wikipedia)

  16. The Warrior's Apprentice

    by Lois McMaster Bujold
    A young man's journey to becoming a leader, navigating the treacherous waters of space warfare.

    When Miles Vorkosigan is disqualified from joining the Barrayaran Imperial Service Academy because he broke both his legs during the initial physical entrance exams, he sets about trying to prove ... (Wikipedia)

  17. Footfall

    by Larry Niven
    Aliens invade Earth, and humanity must fight back to save their planet from destruction.

    The alien Fithp resemble baby elephants with multiple prehensile trunks. They possess more advanced technology than humans but have developed none of it on their own. In the distant past on their ... (Wikipedia)

  18. Rendezvous with Rama

    by Arthur C. Clarke
    A mysterious alien spacecraft discovered in the Solar System, explored by a human team.

    After an asteroid falls in Northeast Italy in 2077, creating a major disaster, the government of Earth sets up the Spaceguard system as an early warning of arrivals from deep space. The "Rama" of the ... (Wikipedia)

  19. The Restaurant at the End of the Universe

    by Douglas Adams
    Quirky sci-fi adventure following a group of time travelers seeking to save the future.

    Arthur Dent , Ford Prefect , Trillian , and Zaphod Beeblebrox leave the planet Magrathea on the Heart of Gold . A Vogon ship attacks them, and Arthur's attempt to have the ship's computer make him a ... (Wikipedia)

  20. Bearing an Hourglass

    by Piers Anthony
    A fantasy adventure of a man's quest to reverse the flow of time and save the world.

    Some time in the future (as evidenced by technology in use that is much more advanced than in the first story), Norton —a man of about forty—is living a life of nomadic wandering when a ghost named ... (Wikipedia)

  21. Dragonflight

    by Anne McCaffrey
    A young dragonrider embarks on a mission to save her kingdom from a mysterious threat.

    Dragonflight is the story of Lessa , the sole survivor of the noble ruling family of Ruatha Hold on the northern continent of Pern. When the rest of her family is killed by a cruel usurper, Fax , she ... (Wikipedia)

  22. Hyperion

    by Dan Simmons
    Epic science-fiction story of a journey to the distant planet Hyperion.

    In the 29th century, the Hegemony of Man comprises hundreds of planets connected by farcaster portals. The Hegemony maintains an uneasy alliance with the TechnoCore , a civilisation of AIs . Modified ... (Wikipedia)

  23. Shadow Puppets

    by Orson Scott Card
    Rebels attempt to restore peace to a world threatened by alien invasion.

    Peter , Ender 's brother, is now Hegemon of Earth . Accepting a tip from inside China, where Achilles is held prisoner, Peter had planned for Bean to operate the mission, but at the last minute ... (Wikipedia)

  24. We

    by Yevgeny Zamyatin
    A dystopian tale of a totalitarian state and its citizens' struggle for freedom.

    A few hundred years after the One State's conquest of the entire world, the spaceship Integral is being built in order to invade and conquer extraterrestrial planets. Meanwhile, the project's chief ... (Wikipedia)

  25. World War Z: An Oral History of the Zombie War

    by Max Brooks
    A collection of interviews recounting tales of the zombie apocalypse.

    It has been nearly twenty years since the start of the apocalyptic worldwide pandemic known as the Zombie War, and about ten years since the war has ended in humanity's victory. The framing device ... (Wikipedia)

  26. The Fall of Hyperion

    by Dan Simmons
    Epic space opera, exploring the consequences of a universe-shattering event.

    The Hegemony is an interstellar governmental entity formed by many planets, most of which are connected by instantaneous farcaster portals. Some worlds, like Hyperion, have no farcaster portals and ... (Wikipedia)

  27. 2001: A Space Odyssey

    by Arthur C. Clarke
    An interstellar journey of exploration, confronting humanity's place in the universe.

    A mysterious alien civilization uses a tool with the appearance of a large crystalline monolith to investigate worlds across the galaxy and, if possible, to encourage the development of intelligent ... (Wikipedia)

  28. Forrest Gump

    by Winston Groom
    A story of an intellectually disabled man's incredible journey through life, with all its turns and surprises.

    Forrest Gump, named after Klu Klux Klan Grand Wizard Nathan Bedford Forrest , narrates the story of his life. The author uses misspellings and grammatical errors to indicate his Southern accent, ... (Wikipedia)

  29. The Anubis Gates

    by Tim Powers
    A professor travels through time to ancient Egypt and confronts supernatural forces.

    In 1801 the British have risen to power in Egypt and suppress the worship of the old Egyptian gods . A cabal of magicians plan to drive the British out of Egypt by bringing the gods forward in time ... (Wikipedia)

  30. A Deepness in the Sky

    by Vernor Vinge
    A futuristic story of two civilizations clashing on a distant planet.

    The Qeng Ho arrive at the OnOff star shortly before the Emergent fleet, a few years before the sun turns on, at which point the Spider civilization will "wake up" and continue its climb into a ... (Wikipedia)