"Yellow is the Color of Fear!"
When several members of the Green Lantern Corps demand that the Guardians give them new rings that work against the color yellow, Hal finds himself having to protect the Guardians from other Corps members because a Green Lantern he has just brought back to Oa dies from injuries received due to the yellow weakness in the rings.
"Tales of the Green Lantern Corps, Green Magic; Test of Wills, Part Two"
After being cornered by the scientist of Rhoon, Hollika Rahn is rescued by Tahrk and Mikkin. Once out of danger, they agree to work together to bring peace between the warring factions of their world.