Title: The Reindeer People : Living with Animals and Spirits in Siberia
Author: Piers Vitebsky
Hardcover: 480 pages
Publisher: Houghton Mifflin (December 8, 2005)
ISBN: 0618211888

This is a wonderful book! There are a few book in print today on northern Siberia, but Vitebsky lived this for a number of summers (and at least one early winter).