In the October issue of frieze, Terence Trouillot profiles artist Adam Pendleton, whose installation ‘Who Is Queen?’ opened in September at New York’s Museum of Modern Art. Pablo Bronstein, Lubaina Himid, Juliet Jacques, Huw Lemmey, Bod Mellor, Rottingdean Bazaar and Julie Verhoeven examine what the future holds for London’s ailing and abandoned retail spaces. And Leslie Thornton answers our questionnaire.