thegpfury rated Hitchhiker's Guide to the Galaxy Trilogy Collection 5 Books Set by Douglas Adams: Show rating 5 stars July 4, 2013 Public Hitchhiker's Guide to the Galaxy Trilogy Collection 5 Books Set by Douglas Adams by Douglas AdamsContains: The Hitch Hiker's Guide to the GalaxyThe Restaurant at the End of the UniverseLife, the Universe and …