Superman: Nightwing and Flamebird
Iss # Published Issue InfoImg
HC Vol 1 March, 2010 The Sleepers, Part 1; The Sleepers, Part 2; The Sleepers, Part 3; The Sleepers, Part 4; The Sleepers, Part 5L
TP Vol 1 January, 2011 The Sleepers, Part 1; The Sleepers, Part 2; The Sleepers, Part 3; The Sleepers, Part 4; The Sleepers, Part 5L