Among the Action Tantra texts classified under the Vajra Family (རྡོ་རྗེའི་རིགས་, rdo rje’i rigs), these are the materials related to the “wrathful male and female deities” (རིགས་ཀྱི་ཁྲོ་བོ་ཁྲོ་མོ་, rigs kyi khro bo khro mo) of the family.