The New 21st Century Chemistry(2nd Edition) series is composed of 12 textbooks (1A - 5).  It is specially written for students taking Chemistry under the new Senior Secondary curriculum that will be implemented in September 2014. 

The New 21st Century Chemistry series is composed of 16 textbooks (1A - 8).  It is specially written for students taking Chemistry under the new Senior Secondary curriculum that will be implemented in September 2009. 

The 21st Century Combined Science (Chemistry Part) series is composed of 7 textbooks (1A - 3B). It is specially written for students taking Chemistry as one of their Combined Science subjects under the new Senior Secondary curriculum that will be implemented in September 2009. 

Reference books related to chemistry under the new Senior Secondary Curriculum