Volume 2 - Strange Companions collects R.E.B.E.L.S. (DC, 2009 series) #7-9 and R.E.B.E.L.S. Annual #1: Starro the Conqueror (DC, 2009 series);
Volume 3 - The Son and the Stars collects R.E.B.E.L.S. (DC, 2009 series) #10-14;
Volume 4 - Sons of Brainiac collects R.E.B.E.L.S. (DC, 2009 series) #15-20.
A fifth volume, Starstruck, which would have collected R.E.B.E.L.S. (DC, 2009 series) #21-28 was announced but was never published.