Michael Cohen on Monday took his “unusual” case against former President Donald Trump to the nation’s highest court, according to court records and reports. Trump’s former fixer demands the Supreme Court take up his appeal of his civil case contending the then-president had him thrown in jail because he had begun to write an unflattering book about his onetime client, court records show. “A judge of [Manhattan federal court] found, as a matter of law, that the federal government returned Petitioner to prison in “retaliat[ion] . . . [for] [Petitioner’s] exercise [of] his First Amendment rights,…