I am selling these items, which I received from my sister's household. My sister's household keeps dogs and cats indoors. There may be some hair attached. Please refrain from purchasing if you are sensitive to this. ⭕️ System English Vocabulary No cover. There are some highlighter marks and writing in places. The back cover is slightly dirty. ⭕️ English Vocabulary Target 1900 Red sheet included. There appears to be no writing. I only lightly checked both books for writing. Please forgive any oversights. These are used items, so I hope those who understand the possibility of oversights will consider purchasing them. Please refrain from purchasing if you are nervous or seek perfection. If you have any questions, please comment, and I will upload additional photos. Thank you for your understanding. Language English Reference book Acquiring qualifications Textbook TOEIC TOEIC practice questions TOEIC preparation