Gotham Tomorrow Series (4 stories, co-written with Mary, includes Tim Drake (toonverse)/Kon-El, Tim Drake/Tim Drake (toonverse), Red Hood/Tim Drake (toonverse))

Three Red Words Series (10 stories, co-written with Petra, includes Bruce Wayne/Dick Grayson, Bruce Wayne/Stephanie Brown, and Clark Kent/Tim Drake)

World Enough Series (3 stories, also includes Dick Grayson/Tim Drake, Bruce Wayne/Tim Drake, Tim Drake/Stephanie Brown, Barbara Gordon/Tim Drake, Roy Harper/Tim Drake, Clark Kent/Tim Drake, Tim Drake/Kon-El, Tim Drake/Bart Allen, Tim Drake/Connor Hawke, Bruce Wayne/Red Hood/Tim Drake)