Title: Prisoner of the ring
Description: When the evil wizard Myrwhydden escapes from his cell and invades Hal Jordan's power ring, the Green Lantern must find a way to defeat the wizard before he releases all the other prisoners from the sciencells on Oa, headquarters of the Green Lantern Corps.
Subjects: Juvenile fiction, Fiction, Science fiction, Wizards, Green Lantern (Fictitious character), Supervillains, Superheroes, Green Lantern (Fictional character), Children's fiction, Heroes, fiction, Wizards, fiction