there is 3 issue left for the third (and last) act
Red Lanterns #37 (Part 4) – December 24th
Written by Charles Soule. Art by J. Calafiore.
Sinestro #8 (Part 5) – December 24th
Written by Cullen Bunn, Art by Dale Eaglesham.
Green Lantern Annual #3 (part 6)– December 24th
Written by Robert Venditti. Art by Billy Tan and Rob Hunter.
(I am pretty sure there is something wrong with the release date of the Infinity man tie-in)