The latest issue of Third World Quarterly, “Whatever happened to the idea of imperialism?”, edited by John Narayan and Leon Sealey-Huggins, is online and open access (http://www.tandfonline.com/toc/ctwq20/38/11).
This issue was published before the notorious Case for Colonialism — one of the explanations for the publication of that piece was that the Editor of TWQ wanted to balance the content of this issue.