This document summarizes a book that teaches English vocabulary words. It contains 600 high-frequency words that were selected through analysis of English textbooks. Each word is introduced with a definition, example sentence, and illustration to help learners understand and remember the word. The activities in each unit reinforce learning the words' meanings and forms. At the end of each unit is a story using the target words to develop a deeper understanding. Learning is supported through input, output, deliberate study, and practice. Additional activities like flashcards are recommended to strengthen vocabulary acquisition outside of the classroom.