Adventures Of Superman #471 1990

Adventures Of Superman #471, published by DC in October 1990, is the second installment of 'The Sinbad Contract' storyline. Superman uncovers Lex Luthor and LexCorp's deep involvement in the mysterious Sinbad affair. As Luthor, weakened by kryptonite poisoning, schemes to exploit Sinbad's powers, Sinbad intervenes to rescue his sister. This issue is notable as a crucial chapter in the escalating conflict between Superman, Sinbad, and a manipulative Lex Luthor, directly continuing into Action Comics #658.