The second Special Issue of the Journal of additional to the standard Journal subscription and charged Cetacean Research and Management. From time to time the for separately; they also have a different ISSN number (ISSN Journal publishes special issues on particular topics (the first 1561-073X). was on Chemical Pollutants and Cetaceans). Although these follow the same editorial standards and procedures, they G. P. Donovan often involve guest editors and will be hardbound.