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In page The Last Camel Died at Noon:

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The title of this book is nearly identical to the first sentence of the 1981 thriller The Key to Rebecca by Ken Follett.[1] The Last Camel Died at Noon most closely follows the tradition with plot elements like a lost and ancient civilization, a young English girl serving as its high priestess, an evil prince, a wronged noble prince who wants to free the slaves, kidnappings, escapes, mazes of tunnels (and palaces) hand-carved from cliffs.[citation needed]