This is by no means an exhaustive list and release dates are, as always, subject to change.
Halo: Primordium by Greg Bear - 3 Jan 2012
Shadow's in Flight by Orson Scott Card - 17 Jan 2012 (US) / 13 Feb (UK)
In The Lion's Mouth by Michael Flynn - 17 Jan 2012
Blue Remembered Earth by Alastair Reynolds - 19 Jan 2012 (UK) / 5 June 2012 (US)
In the Mouth of the Whale by Paul McAuely - 19 Jan 2012
The Heir of Night by Helen Lowe - 19 Jan 2012
Which books are you looking forward to this month?