Book 1
A Certain Magical Index, Vol. 1 (light novel)
Kazuma Kamachi & Kiyotaka Haimura
Book 2
A Certain Magical Index, Vol. 2 (light novel)
Kazuma Kamachi & Kiyotaka Haimura
Book 3
A Certain Magical Index, Vol. 3 (light novel)
Kazuma Kamachi & Kiyotaka Haimura
Book 4
A Certain Magical Index, Vol. 4 (light novel)
Kazuma Kamachi & Kiyotaka Haimura
Book 5
A Certain Magical Index, Vol. 5 (light novel)
Kazuma Kamachi & Kiyotaka Haimura
Book 6
A Certain Magical Index, Vol. 6 (light novel)
Kazuma Kamachi & Kiyotaka Haimura
Book 7
A Certain Magical Index, Vol. 7 (light novel)
Kazuma Kamachi & Kiyotaka Haimura
Book 8
A Certain Magical Index, Vol. 8 (light novel)
Kazuma Kamachi & Kiyotaka Haimura
Book 9
A Certain Magical Index, Vol. 9 (light novel)
Kazuma Kamachi & Kiyotaka Haimura
Book 10
A Certain Magical Index, Vol. 10 (light novel)
Kazuma Kamachi & Kiyotaka Haimura