Quaderns d'historietes grapats de 24 pàgines interiors en color més cobertes en la seva versió original en anglès publicat per DC Comics.
One of two miniseries (with Supreme Power: Nighthawk) typically fit into the Supreme Power reading order between issues #6 and #7. Issue #6 of Doctor Spectrum ends with the events of Issue #5 of Supreme Power. The alien crystal that powered Hyperion's ship and became embedded in Joe Ledger's arm has plans for him. See those plans unfold here, in the story that couldn't be contained in Supreme Power! Figures from Ledger's past continue to haunt him, while the government searches for a way to solve the Hyperion problem. As Ledger fights against the crystal for control of his memories and his humanity, the stage is set for an ultimate confrontation! But does Ledger have enough power to control the crystal? Or will it reject him and destroy his humanity in the process?
NOTA: ELS COMICS QUE COMPONEN AQUESTA COL.LECCIÓ SÓN DE SEGONA MÀ LA QUAL COSA ENS PERMET OFERIR AQUEST PREU, EL SEU ESTAT DE CONSERVACIÓ I LA SEVA COMPOSICIÓ HAN ESTAT REVISATS PER LA NOSTRA LLIBRERIA. POTS FER-NOS QUALSEVOL CONSULTA MES DETALLADA A TRAVÉS DE LA WEB.
