• new questions from top schools since 2003 • complete solutions • topical order to facilitate drilling • complete and true encyclopedia of question−types • first to expose all-inclusive “trick” questions • first to make available full set of step-by-step solution approaches (available separately) • advanced trade book • Complete edition eBook only

• solutions to drill questions from top schools & colleges since 2003 • full set of step-by-step solutions provided • complete edition eBook 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

• questions from very challenging examinations since 2003 • complete solutions • arranged in topical order to facilitate drilling • complete and true encyclopedia of question-types • comprehensive “trick” questions revealed • tendency towards carelessness is greatly reduced • most efficient method of learning, hence saves time • very advanced tradebook • complete edition eBook 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 use just before taking the actual examination • complete edition eBook available

• 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

• in-depth explanation of key concepts • critical for exam preparations • holistic question answering techniques • exact definitions • complete edition and concise edition eBooks available

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

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