Hi, I haven't spoken to a Japanese person in 6 years, so my fluency has probably gone to hell. I applied and got an interview to return to the JET Program for 2015, so I want to start brushing up on my grammar, etc. I used Minna no nihongo while I was in Japan and liked it, but the books are hard to come by in the States. My level when I left was probably JLPT 2, but now I'm probably between a level 3 and level 2. Can anyone recommend a good book at around that level. Everything I see at the local bookstore is for beginner level learners.