Jessica Campbell Jones Cage is a fictional character appearing in comic books published by Marvel Comics. Created by writer Brian Michael Bendis and artist Michael Gaydos, Jones first appeared in Alias #1 (November 2001) as a former superheroine who became the owner and sole employee of Alias Private Investigations. She has since starred in two ongoing series (Alias and The Pulse), and became a member of the New Avengers alongside her husband Luke Cage during Marvel Comics' Heroic Age. At various points in her history, Jones has used the aliases Jewel, Knightress and Power Woman. Krysten Ritter plays the character in Jessica Jones, a live-action television series set in the Marvel Cinematic Universe that is set to premiere on Netflix on November 20, 2015.
Jessica Jones debuted in the Marvel MAX imprint series Alias, which bears no relation to the television series of the same name. The character and series were created by writer Brian Michael Bendis and artist Michael Gaydos. Alias ran for 28 issues from 2001 to 2004, with most covers drawn by David W. Mack. Jones and other characters from the series moved to Bendis' subsequent series, The Pulse.
In a 2005 interview, Bendis claimed that "[o]riginally, Alias was going to star Jessica Drew, but it became something else entirely. Which is good, because had we used Jessica, it would have been off continuity and bad storytelling." Previously, Bendis commented "I was at one time toying with doing Jessica Drew [in Alias] because she has the best hair of any superhero in comics, but this book is entirely different than what that idea was to be."
Although both statements make clear that Drew was a part of Bendis' earliest conception of Alias, by the time he was actively developing the title, Jones was his central character, one with a distinct background and voice from Drew. Despite this, the character draws much from Drew, in terms of character history and experiences, and also has some similarities with the character of Carol Danvers; in some respects, she is something of a pastiche of the two women. Jessica Jones appeared as a regular character throughout the 2010-2013 New Avengers series, from issue #1 (August 2010) through its final issue #34 (January 2013). In a Marvel Comics podcast, Bendis expressed his desire to incorporate Jones into the parallel universe Ultimate Marvel imprint. In Ultimate Spider-Man #106, she appears as a senior at Peter Parker's school.