I agree that you should focus on doing passages. I think EK 101 verbal passages is an essential MCAT prep book. However, I think that leisure reading is important, it allows you to become more comfortable with writing that is difficult to understand and written at a fairly high level. The Economist and The New Yorker are pretty good texts. Ayn Rand's Atlas Shrugged would be an interesting and challenging read, basically any reading that challenges you to really learn to follow difficult writing is beneficial. Do do a lot of passages, that is the most important part of verbal prep. But I wholeheartedly believe that making a point to read difficult material instead of watching TV, for instance, really helps boost MCAT verbal. I had trouble following the passages and thus, the questions seemed to come out of left field for me. I got a 6 in August '03 after not doing much verbal studying. for the April sitting, I really focused on improving verbal, which I did by doing Kaplan passages, a lot of practice tests, the EK 101 verbal passages and a lot of reading. I ended up with an 11. It worked for me, and I had always struggled with verbal, so I have a feeling that it can work for you. Good luck 👍
AJ