During the period 1974-2000, 50 reports were published in peer-reviewed journals and in theses and dissertations concerning public altitudes and preferences toward wolves and their reinstatement into previously occupied habitat in the continental U.S. This publication provides annotated synopses of these 50 reports, arranged chronologically, but also cross-referenced by authors and by geographic area. In general, Americans favor reinstatement of wolf populations except for those people who perceive them to be a direct threat to their livelihood.