Outsider TheoryA vital and timely reminder that modern life owes as much to outlandish thinking as to dominant ideologies. What do the Nag Hammadi library, Dan Brown's The Da Vinci Code, speculative feminist historiography, Marcus Garvey's finances, and maps drawn by asylum patients have in common? Jonathan P. Eburne explores this question as never before in Outsider Theory, a timely book about outlandish ideas. Eburne brings readers on an adventure in intellectual