獨家出版物
NTK 致力於出版一系列的教學指南及教科書，專門針對 IBDP 考試及英國 I/GCSE 考試、美國 SAT 及 SSAT 考試，至今已出版超過45本獨家出版物。
International Baccalaureate (IB)
ISBN 9789881487049
IB360 – IBDP Mathematics Analysis and Approaches Standard Level
ISBN 9789881555441
IB360 – IBDP Biology Standard & Higher Level
ISBN 9789881486929
IB360 – IBDP Chinese B Standard & Higher Level Simplified Characters
ISBN 9789881555502
IBDP Study Guide Chinese B Writing: Traditional Characters
ISBN 9789881555540
IBDP Study Guide Chinese B Writing: Simplified Characters
IB Middle Years Programme (IB MYP)
ISBN 9789881486967
IBMYP Mathematics Drilling Exercises Level 1–2
ISBN 9789881555472
IBMYP Mathematics Study Guide Level 3
ISBN 9789881899071
IBMYP Mathematics Study Guide Level 4
ISBN 9789881899040
IBMYP Mathematics Study Guide Level 5
ISBN 9789881555557
Chinese Argumentative Writing (for IBMYP/IGCSE) Traditional Characters
ISBN 9789881555564
Chinese Argumentative Writing (for IBMYP/IGCSE) Simplified Characters
ISBN 9789881555465
Chinese Narrative Writing (for IBMYP/IGCSE) Simplified Characters
ISBN 9789881555519
Chinese Practical Creative Writing (for IBMYP) Traditional Characters
I/GCSE
ISBN 9789881486943
Cambridge IGCSE Biology Study Guide
ISBN 9789881486981
Cambridge IGCSE Mathematics Study Guide
ISBN 9789881486936
International GCSE 9-1 Biology Edexcel
ISBN 9789881486950
International GCSE 9-1 Chemistry Edexcel
ISBN 9789881487001
International GCSE 9-1 Mathematics A Higher Tier Edexcel
ISBN 9789881486974
International GCSE 9-1 Economics Edexcel
SSAT
ISBN 9789881555496
SSAT Study Guide for Writing, Reading Comprehension, and Verbal