X0101 EFFECT 33 LIVE 2010-10-13 12:15:00

N-14

0000884110 CALVERT WORLD VALUES FUND INC 333-169081 0000884110 CALVERT WORLD VALUES FUND INC S000008725 Calvert Capital Accumulation Fund C000023780 Class A 0001121624 CALVERT IMPACT FUND INC S000008713 Mid Cap Value Fund C000023741 Class A 0000884110 CALVERT WORLD VALUES FUND INC S000008725 Calvert Capital Accumulation Fund C000023782 Class C 0001121624 CALVERT IMPACT FUND INC S000008713 Mid Cap Value Fund C000023742 Class C 0000884110 CALVERT WORLD VALUES FUND INC S000008725 Calvert Capital Accumulation Fund C000023783 Class I 0001121624 CALVERT IMPACT FUND INC S000008713 Mid Cap Value Fund C000023743 Class I