•    first to completely cover all question-types since 1996
•    first to expose all “trick” questions
•    first to make available full set of step-by-step solution approaches
•    first to provide examination reports revealing common mistakes & wrong habits
•    easy-to-implement check-back procedure
•    first to give short side-reading notes
•    advanced trade book
•    complete edition eBook available
•    Books available for other subjects including Physics, Chemistry, Biology, Mathematics, Economics, English
•    Primary level, Secondary level, GCE O-level, GCE A-level, iGCSE, Cambridge A-level, Hong Kong DSE
•    visit www.yellowreef.com for sample chapters and more