 It is possible Cardell had also used the term Wicca , evidenced by the fact that Margaret Bruce , the owner of a mail @-@ order business selling occult titles , wrote a letter to her friend Gerald Gardner on 23 February 1960 , in which she <unk> him on the attacks made against him by Cardell and included a poem in which she referred to " the ' Wicca ' " . In <unk> <unk> ' opinion , this use of Wicca was explicitly in reference to the <unk> Craft , and therefore meant " that this spelling , along with ' Wiccan ' , was used by Cardell . " However , it is also possible that Bruce was referring to " the Wicca " as " a community of Pagan Witches " , in which case it would be a <unk> of Gardner 's " the Wica " . 
