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	| Camouflage
	 |  | Joe Haldeman
	 |  Two aliens have wandered Earth for centuries. The Changeling has survived by adapting the forms of many different organisms. The Chameleon destroys anything or anyone that threatens it.     Now, a sunken relic that holds the key to their origins calls to them to take them home--but the Chameleon has decided there's only room for one.	 
	  			
  
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