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 (formerly Tricia McMillan), whom Arthur tried to pick up at a cocktail party once upon a time; 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 in between? For all the answers stick your thumb to the stars. And don't forget to bring a towel!