The Internal Self Helper--the Knower.
http://astraeasweb.net/plural/ish-angel.pdf
https://scholarsbank.uoregon.edu/xmlui/bitstream/handle/1794/1454/Diss_4_3_8_OCR_rev.pdf?sequence=4
https://scholarsbank.uoregon.edu/xmlui/handle/1794/1129
Those are about the ISH, various theories and research, plus Dissociation magazine.
A heck of a lot of food for thought, or reading, and I do not have much time online.
https://scholarsbank.uoregon.edu/xmlui/bitstream/handle/1794/1454/Diss_4_3_8_OCR_rev.pdf?sequence=4
https://scholarsbank.uoregon.edu/xmlui/handle/1794/1129
Those are about the ISH, various theories and research, plus Dissociation magazine.
A heck of a lot of food for thought, or reading, and I do not have much time online.