Bear by Robert E. Bieder Reaktion Books Ltd. (79 Farringdon Rd.,  London, EC1M 3JU,  U.K.),  2005.  192 pages,  paperback.  $19.95. The Grizzly Maze by Nick Jans Dutton (375 Hudson St.,  New York,  NY  10014),  2005. 275 pages,  hardcover.  $24.95. Reviewed by Merritt Clifton Robert Bieder and Nick Jans explore the mythology of bears from opposite […]