Jakandor is a small setting that was supported in three books, as part of the AD&D Oddssey line. Jakandor is an island divided between the native Charonti, a civilization heavily into the use of magic, especially necromancy and the Knorr, barbarians who despise the vile practice of magic.
A fourth book Jakandor: Land of Destiny by Jeff Grubb was planned for January 1999 but never released. The three books which describe the setting are:
Jakandor, Island of War (Feb. 1998) detailed the Knorr barbarians and eastern side of Jakandor.
Jakandor, Isle of Destiny (June 1998) detailed the Charonti and western side of Jakandor.
Jakandor, Land of Legend (November 1998) has additional information and adventures for characters from both civilisations.