Mention in scientific circles of so-called human footprints in any rocks results in raised eyebrows and general skepticism that such can be found. Among creationists considerable misplaced enthusiasm is expressed quite often. However, when one attempts a systematic study of the subject of human footprints in rock layers, evidence can be considered in three categories: (1) undisputed human footprints preserved in rocks, (2) documented examples of footprints that have been drawn or carved in rocks, and (3) an open category of unresolved "finds". Evidences for each of these three categories are discussed at length and numerous illustrations of observed materials are provided.