Dream park Hardcover – January 1, 1981 by Larry Niven 
Book 1 of 4: Dream Park
 
At the edge of the desert stands the ruined city, abandoned after the Great Quake of 1995. Now, the parent corporation of the fabulous Dream Park - the ultimate adventure playground - has plans for one last game. This novel comes from the authors of "The Legacy of Heorot".
 
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