Don't know for how long, but right now you can get your hands on Douglas Adams' classic, The Hitchhiker's Guide to the Galaxy, for only 1.99$ here!
Here's the blurb:
Seconds before the Earth is demolished to make way for a galactic freeway, Arthur Dent is plucked off the planet by his friend Ford Prefect, a researcher for the revised edition of The Hitchhiker's Guide to the Galaxy who, for the last fifteen years, has been posing as an out-of-work actor.
Together this dynamic pair begin a journey through space aided by quotes from The Hitchhiker's Guide ("A towel is about the most massively useful thing an interstellar hitchhiker can have") and a galaxy-full of fellow travelers: Zaphod Beeblebrox--the two-headed, three-armed ex-hippie and totally out-to-lunch president of the galaxy; Trillian, Zaphod's girlfriend (formally Tricia McMillan), whom Arthur tried to pick up at a cocktail party once upon a time zone; Marvin, a paranoid, brilliant, and chronically depressed robot; Veet Voojagig, a former graduate student who is obsessed with the disappearance of all the ballpoint pens he bought over the years.
Where are these pens? Why are we born? Why do we die? Why do we spend so much time between wearing digital watches? For all the answers stick your thumb to the stars. And don't forget to bring a towel!
Here's a blurb:
'It happened fast. Thirty-two minutes for one world to die, another to be born.'
First, the unthinkable: a security breach at a secret U.S. government facility unleashes the monstrous product of a chilling military experiment. Then, the unspeakable: a night of chaos and carnage gives way to sunrise on a nation, and ultimately a world, forever altered. All that remains for the stunned survivors is the long fight ahead and a future ruled by fear - of darkness, of death, of a fate far worse.
As civilization swiftly crumbles into a primal landscape of predators and prey, two people flee in search of sanctuary. FBI agent Brad Wolgast is a good man haunted by what he's done in the line of duty. Six-year-old orphan Amy Harper Bellafonte is a refugee from the doomed scientific project that has triggered apocalypse. He is determined to protect her from the horror set loose by her captors. But for Amy, escaping the bloody fallout is only the beginning of a much longer odyssey - spanning miles and decades - towards the time and place where she must finish what should never have begun.
With The Passage, award-winning author Justin Cronin has written both a relentlessly suspenseful adventure and an epic chronicle of human endurance in the face of unprecedented catastrophe and unimaginable danger. Its inventive storytelling, masterful prose, and depth of human insight mark it as a crucial and transcendent work of modern fiction.