88 books • 7 series
A Certain Magical Index, Vol. 6
A Certain Magical Index, Vol. 1
A Certain Magical Index, Vol. 2
A Certain Magical Index, Vol. 3
A Certain Magical Index, Vol. 6 (light novel)
A Certain Magical Index, Vol. 4 (manga)
A Certain Magical Index, Vol. 5 (light novel)
A Certain Magical Index, Vol. 3 (manga)
A Certain Scientific Accelerator
A Certain Magical Index, Vol. 4 (light novel)
A Certain Magical Index, Vol. 2 (manga)
A Certain Magical Index, Vol. 1 (manga)
A Certain Magical Index, Vol. 3 (light novel)
A Certain Magical Index, Vol. 2 (light novel)
A Certain Magical Index, Vol. 1 (light novel)
A Certain Scientific Railgun Vol. 8