by whom was it written?
Tsutomu Satō
The Irregular at Magic High School
Tsutomu Satō published his work on the online web novel website, Shōsetsuka ni Narō, between October 12, 2008 and March 21, 2011. 
the irregular at magic high school student council The student council is a group of students which provides a liaison between the teachers and students what is the the magic high school? A manga who was the irregular? Tatsuya Shiba where is the story set? The series is set in a world with an alternate history, where magic exists and has been polished through modern technology. when was it published? Between October 12, 2008 and March 21, 2011 has it been adapted into a film? No what about games? Three video game adaptations have been made for the franchise how was it received by the people? Ranked seventh in Sugoi Japan 2015 polls and since 2011, was one of the top selling light novel series in Japan.
wiki:8212662
The Irregular at Magic High School [SEP] Publication and conception
Tsutomu Satō published his work on the online web novel website, Shōsetsuka ni Narō, between October 12, 2008 and March 21, 2011. At some point during his publication on Syosetu, Satō sent an original work to Dengeki Bunko under a pseudonym. The original work's setting shared similarities to "The Irregular at Magic High School" causing an editor to deduce his identity and offer him a publication deal. On March 11, 2011, the author announced his work is going to be published as a light novel under the Dengeki Bunko imprint. The author expressed some regret turning free content into paid commodity and cited his financial needs as the reason.