Book (Practical) English An English word for mystery

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

English
This is a completely new English learning book that combines mystery English and vocabulary notebook into one. You can read smoothly because you follow mysteries, and words become fixed because you guess! It is the original draft of the "Ending in Anything But in 5 Minutes" series, which has more than 2.3 million copies in total, so it is certainly interesting.