What kind of title is this?: Light Novel.
How many volumes are there?: 22 volumes are listed.
How many chapters are there?: 132 chapters are listed.
Where can I read it?: Reading links are listed for Yen Press, Official Site. Check availability in your region.

Synopsis

About A Certain Magical Index

Set in a city of not only scientifically advanced superhuman students, but in a world where magic is also real. Kamijyo Touma's right hand, the Imagine Breaker, will negate all magic, psychic, or divine powers, as well as his own luck. One day he finds a young girl hanging on his balcony railing. She turns out to be a nun from the Church of England, and her mind has been implanted with the Index Librorum Prohibitorum—all the magical texts the Church has removed from circulation. (Source: Wikipedia) Note: Includes 16 prologues, 18 epilogues, and 6 extras.

Action Comedy Fantasy Romance Sci-Fi