Life, the Universe and Everything
(The third book in the Hitch-Hikers Guide to the Galaxy series)

Join Arthur Dent, earthling, "jerk", kneebiter and time-traveler; sexy space cadet Trillian; mad alien Ford Prefect; unflappable Slartibartfast; two-headed, three-armed ex-head Honcho of the Universe Zaphod Beeblebrox... and learn to fly. Is it the end? With Douglas Adams it's always up in the air!