"Originally published in single magazine form in Green Lanterns #22-26"--Indicia.
Summary:
"Jessica Cruz and Simon Baz both earned their power rings, but are they ready to face the deadly legacy that accompanies them? The very first Lanternthe mad Volthoomhas returned, and his plan to regain the powers he lost billions of years ago leads straight to Earths emerald warriors! Before Jessica and Simon can return to Sector 2814 and the comforts of Earth upon completing their Green Lantern training, they must escort a Guardian of the Universe to the ancient Vault of Shadows. But when the Guardian is revealed to be a disguised Volthoom, the ensuing battle thrusts the Green Lanterns into an unexpected journey through time and space! Denied their rings full powers, how will they return home in time to defeat Volthoom?"-- cover page 4.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.