IO publishes high-quality review essays that survey new developments in a particular area of study, synthesize important ideas, and raise key issues for future scholarship. Prospective authors should submit a ten-page, double-spaced proposal detailing the body of research to be covered and the main themes to be explored. The proposal should list at the top the three to five recent publications that will provide the backbone of the essay. Promising proposals will be sent to two referees. On the basis of their reviews, which will be sent anonymously to the author, the editors will write a decision letter. In the event of a positive decision, the letter will outline expectations for the essay to be drafted. The completed essay must be submitted within six months, and it will have the same word limit as any other article. The final decision to publish, made by the editors, will be based on the author’s success in meeting the expectations communicated by the editors. No further external review will be required.