NICHOLAS GOODRIDGE CLARKE 
THE OCCULT ROOTS OF THE NAZI'S
https://archive.org/download/OccultNazis/Occult%20Nazis.pdf

texts

Unholy Alliance a history of Nazi involvement with the occult

https://archive.org/details/UnholyAlliancePeterLevenda/page/n1/mode/2up

Invisible Eagle Nazi Occult History By Alan Baker
https://archive.org/details/InvisibleEagleNaziOccultHistoryByAlanBaker/page/n1/mode/2up

https://archive.org/details/SklarTheNazisAndTheOccult1989_201903/page/n3/mode/2up