A-level Mathematics Challenging Learn-By-Example (Concise) (Yellowreef)

A-level Mathematics Teacher's Reference (Yellowreef)

A-level Mathematics Critical Guide (Concise) (Yellowreef)

Cambridge Checkpoint Lower Secondary Mathematics Student's Book 7: Third Edition

Singapore Lower Secondary Mathematics Challenging Learn-By-Example Book B (Concise) (Yellowreef)

New Syllabus Additional Mathematics Workbook: 9th Edition

Singapore Primary 5 Mathematics Challenging Drill Questions (Concise) (Yellowreef)

What's the Point of Maths?

Singapore Secondary 3 Mathematics Challenging Drill Questions (Concise) (Yellowreef)

How to Study as a Mathematics Major

Singapore PSLE Mathematics Extreme Drill Questions (Concise) (Yellowreef)

Cambridge International AS & A Level Mathematics Pure Mathematics 1 second edition

Singapore PSLE Mathematics Challenging Drill Questions (Yellowreef)

Short Tricks of Maths

A-level Mathematics Effective Guide (Concise) (Yellowreef)

Cambridge IGCSE Mathematics Core and Extended 4th edition

Singapore Lower Secondary Science Challenging Drill Questions Book B (Concise) (Yellowreef)

Cambridge IGCSE International Mathematics 2nd edition

Singapore PSLE Mathematics Teacher's Reference 2011 (Yellowreef)

Cambridge IGCSETM Maths Student’s Book (Collins Cambridge IGCSETM)