Messina, Colleen Warrior of light : the life of Nicholas Roerich : artist, Himalayan explorer, and visionary / Colleen Messina. - Gardiner, MT : Summit University Press, 2002. - 66 p. : ill. ; 19 cm. - Masters of life series . Includes bibliographical references (p. 64). ISBN: 0922729794 Subjects--Personal Names: Roerich, Nicholas 1874-1947 Subjects--Topical Terms: Painters--Russia--Biography.