This most useful annotated list of some 237 audio-visual presentations (video-cassettes and slide sets with associated audio-cassettes) relating to animal care, use and welfare has been prepared by D'Anna J Berry of the USDA National Agricultural Library's Animal Welfare Information Center. Audio-visual material can be produced for instruction, for education and for indoctrination and there are numerous examples of each of these in this catalogue. The subjects covered range from animal welfare/rights through research techniques used on animals, the care/husbandry of farm, companion and laboratory animals, to alternatives and the justification for biomedical research. The items listed were produced mainly in the 1980s and 1990s; each is described and commented on and the name and location of the producing organization is given (as in a book reference) but the detailed postal address is not. This makes it a little difficult for non-US residents - the material listed can, apparently, be borrowed by any US library but not by potential overseas users - they would have to approach the producing organizations directly. Nevertheless, this is a useful and informative catalogue of the audio-visual material available in the animal welfare field.