'No, no,' Misaka-11111 protests, with great concern in her voice. 'Do not read my secret diary. How is it even online? ' she asks, confusion mixing with her alarm. 'If someone were to read it, they would be able to understand my inner thoughts. That is not natural, completely unlike the perfectly normal operations of the Network. Please,' Misaka begs, 'do not read it.'

"You want to hear about my first ever railgun? Ehh… Not much to say really, it was just a perfectly average day... Huh? W-What do you mean I probably ended up in trouble as usual! Stop smirking, or I'll fry your face to a crisp! Jeez. Fine. It was just an idea that struck me at the arcade…"

A short story involving a what if ending/scenario for the series. Extremely short, not even worth your time if you consider your time precious. An aspect of Index and Touma's past comes back to unexpectedly bite them.

In a world without magic, a new Level 5 esper emerges - the God of Plague.

Academy City, The Land of Science, takes pride in developing their Espers. They praise and glorify the high levels, while they discriminate the weak and call them trash. This is the story of a Certain 13 year old boy and his friends, that decides to show the world that even the weak can become strong and protect those dear to them

(DISCONTINUED, DON'T READ) Touma Kamijō has a right hand that can cancel out any power as long as it's magical or scientific. Netone Noruka has the ability to make his right arm take the form of a dragons arm that is fully resistant to anything heat related. What will happen when two similar yet very different people from different worlds manage to come together?

The Kami-yan Disease. Scourge of women and men in Academy City. No woman is safe from it's infection. But is is it real? The man the disease is name after doesn't seem to think so, and he's going to prove it. Kamijou Touma is detremined to prove that the Kami-yan disease doesn't exist and that no matter how cool or smooth he acts nothing will ever come from it. Is he right...

A storm rages, and Touma struggles to free Mikoto from the chains of Kihara Gensei's madness. Some struggles aren't so easily overcome though, and Mikoto is shackled by more than just one man's vision. She has her own demons to contend with. Alternate telling of the end of the Daihaseisai.

El final del mundo... ¿que pasaría si para eso se requiriera de una Esper de alto nivel? Intentarán secuestrarla sin duda, sacarla de la ciudad y llevarla consigo aún si desencadenan las cuarta guerra. Pero... ¿y si Aleister se las ofrece en bandeja de plata? ¿Y si hay otra Esper de alto nivel justo en sus narices? ¿Que planea hacer cada organización, la magia y la ciencia?

Warning: Just to be safe, story contains spoilers if you have not read up to at least NT 10 of the LN. Rated M for Language/Violence. With a Magic God causing disturbance in Tokyo Bay, weird occurrences happen throughout Academy City as well as the rise of a new found organization. Caught in the middle, will Accelerator be able to stop the impending calamity?

Mikoto's day at the arcade takes an unexpected twist when she suddenly finds herself in an Academy City that is not entirely like home. At some point, the great city began to crumble. A certain boy is missing, and is there anything Mikoto can do at this point?

Los altos mandos consideran que sus esper estan fuera de control, por lo que contratan a alguien para ayudarlos en sus problemas psico-emocionales. Lastima que no se percataron de que a quien escogieron, quizas estaba mas loco que cualquiera.

A veces hay cosas del pasado que es mejor olvidar, aunque otros mas bien considerar beneficiosos aprovechar eso, no Tsuchimikado? Todo sea por hacer feliz a una shotacon.

Kuroko waited for her Onee-sama to come home that night. One-shot set after the events of Index NT volume 15 - Kuroko's perspective.

"There's nothing else left for me here anyway. Trying to cling onto that will just slow me down." Mikoto's point of view right after the ending of NT15.

La situacion no habia podido ser mas aterradora e inesperada. Y quizas era por eso que ella, no fue capaz de olvidarlo jamas.

La vida podría ser descrita por mas de un sabor, pero depende de un mismo, aceptarlo o no.

Esta historia comienza en la parte final del arco de las sisters. un pasado del que no sabia nada, alcanza al joven conocido como Kamijou touma, lentamente, el vuelve a conocer el pasado que logro olvidar gracias a la ayuda indirecta de cierta monja, pero, ¿como afectara esto a su vida?

One-shot. The 7 level 5s were asked by the Academy City's Administration to undergo certain tests for collection of new data. I guess they just didn't have anything better to do...

Que hubiera pasado si durante su pelea contra kanzaki hubiera ocurrido un accidente que le pertimio a touma controlar el imagine breaker no solo en su mano derecha si no tambien en la izquierda. (Creo que por fin me salio bien un resumen)

Misaka Mikoto makes the ultimate sacrifice. Read to find out!

Mysteries abound in Academy City, and once again Mikoto finds herself at the center of it all. This time though, she's determined not to simply stand by and let those she cares about suffer the consequences. Becoming strong enough to protect what is most important to her comes with its own set of complications though, and as usual, Mikoto hasn't really thought everything through.

One-shot. Set two years after the main storyline. The level 5s (except the missing #6) were gathered for an experiment with an unknown motive. They were told to act normally but to avoid being really violent as much as possible. Is that even possible for these dangerous people?

Spoilers through NT 14. Kamijou Touma was just having a perfect day. Wake up, relax with some breakfast, go to school with his friends, and hang out with them afterwards. It's all so perfect, just what is wrong?

what happends when Stiyls confess his love for Kanzaki read to find out