With Extinction, #1 New York Times bestselling author Douglas Preston has written a page-turning thriller in the Michael Crichton mode that explores the possible and unintended dangers of the very real efforts to resurrect the woolly mammoth and other long-extinct animals.Erebus Resort, occupying a magnificent, hundred-thousand acre valley deep in the Colorado Rockies, offers guests the experience of viewing woolly mammoths, Irish Elk, and giant ground sloths in their native