AP Calculus BC Vol. 1 : Tests And Error Bounds (Paperback)

SAT Math Vocab 2nd Edition (Paperback)

SAT Math Vocab 3rd Edition (Amazon Kindle E-book)

IB Mathematics Vocab for Korean Teachers

ALMOOL (The first book adopting EdTech powered by Generative AI in Korea)

• Review for KICE Mock Exam (June 2024)

Pure Concept Series (Former 'Into the Math' Series)

• Middle School Geometry

• Math I & Math II

• Calculus

• Geometry

• Probability and Statistics

Pure N-Question Series

• Healer (Intermediate)

  • Math I & Math II

  • Calculus 

  • Probability & Statistics

  • Geometry

• Killer (Difficult)

  • Calculus 

  • Probability & Statistics

  • Geometry