"The Planet of Doomed Man" plus "Menace of the Giant Puppet"
Green Lantern encounters the Puppet Master, whose mind-control device allows him to force any victim to do his bidding.
1st appearance of the Guardians of the Universe.
*Hal Jordan's journey as Green Lantern begins in this facsimile edition of 1960's Green Lantern #1! As the new Green Lantern of Earth, Hal's worthiness is tested by the Guardians of Oa in "The Planet of Doomed Men!"-as he's sent to save the inhabitants of the planet Calor from a beast that lives in a volcano! And in "Menace of the Giant Puppet!," the Puppet Master forces ordinary citizens to do his criminal bidding-and targets Hal Jordan at the annual Coast City parade! *Source: dccomics.com