She is actually the main supporting character in the first
Young Avengers mini. She is the POV character in the first issue, maintains a strong presence throughout the whole series, and is there for the final scene as well. It was a pleasant surprise for me as I picked up YA soon after I read
Alias for the first time.
If you do decide to read
Young Avengers--which is well worth the read whether you are a Jessica Jones fan or not-- I'd recommend the obtaining the "
Ultimate Collection", which collects all 12 issues plus the
Young Avengers Special one-shot, which has Jessica as the central character as she hears all of the kids tell her their tales, and art in the Jessica sections is by
Alias artist Michael Gaydos. Chronologically, YA takes place between
The Pulse vol 2 and 3.
Also, she is in the
Secret War mini by Bendis and Del'Otto, but every scene of SW that Jessica is in is also in the 2nd volume of
The Pulse, so it really isn't a must-read.