This is a set of practice books perfect for TOEIC test preparation. - TOEIC Listening & Reading Practice Test 12 - TOEIC Selected Mock Tests: Listening - TOEIC Selected Mock Tests: Reading 3 These books have been used, but there is no writing in any of them. They have never been taken outside, so there are no scratches. I took care to avoid creasing the pages, so there are only traces of opening the pages. Regarding the attached answer sheets, all of the official practice tests, and three sets of the Selected Mock Tests: Listening, and four sets of the Selected Mock Tests: Reading are remaining. The official practice tests only contain two sets, so it was very helpful that I could study an additional five sets with the Selected Mock Tests. The Selected Mock Tests: Listening is not the latest edition, but I bought it after reading reviews that the first edition was of high quality. All three books have thorough answer explanations, and I think they are very helpful reference books for getting a high score on the TOEIC. I am selling them because I have finished taking the test. Please feel free to ask if you have any questions.