Camouflage
Joe Haldeman2005

In 2019, a mysterious, egg-shaped artifact is discovered on the ocean floor off the coast of Samoa. Denser than any known material, the object defies all attempts to either break through or communicate with it. Marine biologist Russell Sutton, whose last major feat was raising the Titanic, takes charge of the excavation, hoping to make a fortune by capitalizing on the artifact's probable extraterrestrial origin. Sutton little suspects that his destiny will soon intertwine with a pair of shape-shifting--and apparently immortal--aliens. One, known as the changeling, has been on Earth millions of years, assuming every identity from shark to human being, and slowly learning to love. The other, called the chameleon, has excelled in warlike roles and delights in killing. Neither knows of the other's existence, but their slowly merging paths will meet in a stunning climax that determines their ultimate fates--and that of the artifact. Award-winning sf veteran Haldeman proves as engaging a storyteller as ever, especially given this book's irresistible premise and page-turning action. Carl Hays Copyright © American Library Association. All rights reserved