• 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

• updated with new questions from top schools & colleges from 2003 – 2013 • complete and true encyclopedia of all question-types • exposes “surprise & trick” questions • complete answer keys • most efficient method of learning, hence saves time • arrange from easy-to-hard by topics and question-types to facilitate easy absorption • advanced trade book • complete and concise eBook editions available • also suitable for • Cambridge GCE OL • Cambridge IGCSE • Cambridge IOL • 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 from top schools since 2003 • complete step-by-step solutions • complete and true encyclopedia of question-types • comprehensive “trick” questions revealed • complete edition eBook available

• 10 sets of up-to-date ordinary examination papers modelled after the actual examination • answer keys intentionally withheld to simulate actual examination condition • full solutions, mark schemes and exam reports for the questions available separately • best used just before taking the actual examination • 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

• 10 sets of up-to-date ordinary examination papers with actual question-types • answer keys intentionally withheld to simulate actual examination condition • full solutions, mark schemes and exam reports for the questions, available separately • best used just before taking the actual examination • complete edition and concise edition eBooks available

• published in March 2016 • topics according to exam syllabus as at year 2017 • updated with new questions from top schools & colleges since 2003 – end 2015 • complete encyclopedia of all question-types with year-of-exam date-stamp & complete answer keys • exposes “surprise & trick” questions • first to implement data-mining to improve learning efficiency • question-types arranged from easy-to-hard to facilitate easy absorption • full set of step-by-step solution approaches (available separately) • advanced trade book with teachers’ comments revealing common mistakes, carelessness & wrong habits • buy print edition online at www.yellowreef.com to enjoy attractive discounts • complete edition and concise edition eBooks available • also suitable for • Cambridge IGCSE • Cambridge International GCE OL • 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

• 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

• an expert guide to lead one through abstract knowledge and wisdom • enable accurate, complete and independent self−education • holistic question−answering techniques • exact definitions • latest mark schemes • most updated exam reports • complete edition and concise edition eBooks available