Grant Morrison is back on a regular DC Comics series, but not on Batman.
What is Green Lantern by Grant Morrison about?
As part of the DC Rebirth relaunch in 2016, the regular Green Lantern series was canceled and replaced with “Hal Jordan and the Green Lantern Corps” and “Green Lanterns.” After that, Scottish writer Grant Morrison teamed up with British comic book artist Liam Sharp to give as a new king of Green Lantern series with a very European style.
This new series began when one the famous Green Lantern from Earth, the intrepid Hal Jordan, encountered an alien hiding in plain sight. This set off a chain of events that rocks the Green Lantern Corps to its foundations.