Raised by Martians on Mars, Valentine Michael Smith is a human who has never seen another member of his species. Sent to Earth, he is a stranger who must learn what it is to be a man. But his own beliefs and his powers far exceed the limits of humankind, and as he teaches them about grokking and water-sharing, he also inspires a transformation that will alter Earth's inhabitants forever...

In 1939 he sold his first science fiction story to Astounding magazine and soon devoted himself to the genre. He was a four-time winner of the Hugo Award for his novels Stranger in a Strange Land (1961), Starship Troopers (1959), Double Star (1956), and The Moon is a Harsh Mistress (1966). His Future History series, incorporating both short stories and novels, was first mapped out in 1941. The series charts the social, political, and technological changes shaping human society from the present through several centuries into the future.

Robert A. Heinlein's books were among the first works of science fiction to reach bestseller status in both hardcover and paperback. He continued to work into his eighties, and his work never ceased to amaze, to entertain, and to generate controversy. By the time he died, in 1988, it was evident that he was one of the formative talents of science fiction: a writer whose unique vision, unflagging energy, and persistence, over the course of five decades, made a great impact on the American mind.

Winner of the AIGA + Design Observer 50 Books 50 Covers competition

A human raised on Mars, Valentine Michael Smith has just arrived on planet Earth. Among his people for the first time, he struggles to understand the social mores and prejudices of human nature that are so alien to him, while his own "psi" powers--including telepathy, clairvoyance, telekenesis, and teleportation--make him a type of messiah figure among humans. Stranger in a Strange Land grew from a cult favorite to a bestseller to a classic in a few short years. The story of the man from Mars who taught humankind grokking and water-sharing--and love--it is Robert A. Heinlein's masterpiece.

Penguin Galaxy

Six of our greatest masterworks of science fiction and fantasy, in dazzling collector-worthy hardcover editions, and featuring a series introduction by #1 New York Times bestselling author Neil Gaiman, Penguin Galaxy represents a constellation of achievement in visionary fiction, lighting the way toward our knowledge of the universe, and of ourselves. From historical legends to mythic futures, monuments of world-building to mind-bending dystopias, these touchstones of human invention and storytelling ingenuity have transported millions of readers to distant realms, and will continue for generations to chart the frontiers of the imagination.

The Once and Future King by T. H. White
Stranger in a Strange Land by Robert A. Heinlein
Dune by Frank Herbert
2001: A Space Odyssey by Arthur C. Clarke
The Left Hand of Darkness by Ursula K. Le Guin
Neuromancer by William Gibson

For more than seventy years, Penguin has been the leading publisher of classic literature in the English-speaking world. With more than 1,700 titles, Penguin Classics represents a global bookshelf of the best works throughout history and across genres and disciplines. Readers trust the series to provide authoritative texts enhanced by introductions and notes by distinguished scholars and contemporary authors, as well as up-to-date translations by award-winning translators.

Neil Gaiman (series introduction) is the #1 New York Times bestselling author of more than twenty books for readers of all ages, including American Gods, The Ocean at the End of the Lane, The Graveyard Book, Coraline, and the Sandman series of graphic novels. He is Professor in the Arts at Bard College.

Alex Trochut (cover designer) is an award-winning artist, graphic designer, illustrator, and typographer. He has designed for The New York Times, The Guardian, Nike, Adidas, The Rolling Stones, Coca-Cola, and Pepsi and was nominated for a 2016 Grammy Award for Best Recording Package. Born in Barcelona, Spain, he lives in Brooklyn.