Title: Astonishing X-Men:Northstar TPB
Publication Date: 2013 (On Sale: February 27, 2013)
Format: 136-Page Trade Paperback
Cover Price: $19.99
Collection Group: X-Men
Contents: Astonishing X-Men #48-51, Nation X #2, and Alpha Flight #106

Stories:

• X-Men: (No Title) (20 pages)
  Marjorie Liu (Writer) Michael Perkins (Artist) Joe Caramagna (Letterer) Andy Troy (Colorist)
  Reprinted From: Astonishing X-Men #48 (2012)

• X-Men: (No Title) (21 pages)
  Marjorie Liu (Writer) Michael Perkins (Artist) Joe Caramagna (Letterer) Andy Troy (Colorist)
  Reprinted From: Astonishing X-Men #49 (2012)

• X-Men: (No Title) (20 pages)
  Marjorie Liu (Writer) Michael Perkins (Artist) Joe Caramagna (Letterer) Andy Troy (Colorist)
  Reprinted From: Astonishing X-Men #50 (2012)

• X-Men: (No Title) (26 pages)
  Marjorie Liu (Writer) Michael Perkins (Artist) Joe Caramagna (Letterer) Andy Troy (Colorist)
  Reprinted From: Astonishing X-Men #51 (2012)

• X-Men: "LDR" (8 pages)
  Tom Fish (Writer/Artist) Jared K. Fletcher (Letterer) Tim Pidtrowski (Colorist)
  Reprinted From: Nation X #2 (2010)

• Alpha Flight: "The Walking Wounded" (21 pages)
  Scott Lobdell (Writer) Mark S. Pacella (Penciller) Dan Panosian (Inker) Janice Chiang (Letterer) Bob Sharen (Colorist)
  Reprinted From: Alpha Flight #106 (1992)