In the fifth novel, the Guide Mark II is used by the Vogons to help them destroy all the many Earths that appear in the novels. By using reverse temporal engineering throughout the book, the Guide Mark II - which takes on the appearance of a bird with Unfiltered perception - cajoles the cast to their final destination at Club Beta on Earth to first re-meet Agrajag and then be destroyed by the Vogons.
Read more about this topic: Zarniwoop Vann Harl
Famous quotes containing the words guide and/or mark:
“Reach me a gentian, give me a torch!
let me guide myself with the blue, forked torch of this flower”
—D.H. (David Herbert)
“There was once in man a true happiness of which there now remain to him only the mark and empty trace, which he in vain tries to fill from all his surroundings, seeking from things absent the help he does not obtain in things present.”
—Blaise Pascal (1623–1662)