Original: See also Celt Celtic mythology Celtic polytheism Modern Celts Polytheistic Reconstructionism Festivals Imbolc Beltane Lughnasadh Samhain References Further reading Celtic Reconstructionism Adler , Margot ( 1979 ) Drawing Down the Moon : Witches , Druids , Goddess-Worshippers , and Other Pagans in America Today Bonewits , Isaac ( 2006 ) Bonewits 's Essential Guide to Druidism .
Simplified: Adler , Margot ( 1979 ) Drawing Down the Moon : Witches , Druids , Goddess-Worshippers , and Other Pagans in America Today .