There is something odd about her

1, 7. Ashita no Atashi (あしたのあたし, Tomorrow's Me); Vol.73, 78 (2012/1, 11)
2. Mienai Atashi (みえないあたし, Invisible Me); Vol.74 (2012/3)
3, 8, 10. Hen na Neesan (へんなねえさん, Odd Sister); Vol.75, 79, 81 (2012/5, 2013/1, 5)
4, 9. Hakase to Atashi (はかせとあたし, Professor and Me); Vol.76, 80 (2012/7, 2013/3)
5. Chiisai Atashi (ちいさいあたし, Little Me); Vol.77 (2012/9)
6. Hen na Kaasan (へんなかあさん, Odd Mother); Vol.78 (2012/11)
11. Atashi wa Lupina (あたしはルピナ, I'm Lupina); Vol.82 (2013/7)

Note: Includes an extra chapter.