World Book, Inc. and its development partner Software MacKiev have announced the new “Jaguar” Edition of World Book, the award-winning multimedia encyclopedia. The World Book “Jaguar” Edition has over a hundred new features and enhancements developed to take full advantage of Mac OS X 10.2 (Jaguar). The World Book “Jaguar” Edition has a suggested retail price of $59.95. An upgrade version is available for $39.95 to those with a previous version of World Book for Mac OS X.