• Full solutions to question-types from top schools & colleges since 2003 • topical order to facilitate drilling • solutions to complete and thorough encyclopedia of question−types • step-by-step solutions to “trick” questions • tendency towards carelessness is greatly reduced • most efficient method of learning, hence saves time • advanced tradebook • complete edition eBook available • visit www.yellowreef.com for sample chapters and more

• questions from top schools & colleges since 2008 • exposes “surprise & trick” questions • complete answer keys • most efficient method of learning, hence saves time • arrange from easy-to-hard both by topics and question-types to facilitate easy absorption • full set of step-by-step solution approaches (available separately) • advanced trade book • complete and concise eBook editions available • also suitable for • Cambridge GCE AL (H1/H2) • Cambridge International A & AS Level • 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

• solutions to questions from top schools & colleges since 2001 • conform to latest MOE syllabus • Complete edition eBook only

• completely covers all question-types since 2000 • exposes all “trick” questions • provides step-by-step solutions • gives short side-reading notes • refreshing reverse-engineering approach to learning • most efficient method of learning, hence saves time • examples arrange from easy-to-hard to facilitate easy absorption • advanced trade book • Complete edition and concise edition eBooks available

• 10 sets of complete solutions to the challenging examination questions • full and complete mark schemes and exam reports are included for the candidate to review his / her answers • best used just before taking the actual examination • complete edition eBook available