A list of all the Esotericists
Benjamin Creme (1922-2016) was a Scottish artist, author, esotericist, and editor of Share International magazine. He asserted that the second coming, prophesied by many religions, would come in the form of Maitreya, the World Teacher. (Wikipedia)
Pyotr Demianovich Ouspenskii (1878–1947) was a Russian esotericist known for his expositions of the early work of the Greek-Armenian teacher of esoteric doctrine George Gurdjieff, whom he met in Moscow in 1915. (Wikipedia)
Vera Dorothea Stanley Alder (29 October 1898 – 26 May 1984) was an English portrait painter and mystic. She wrote several books and pamphlets on self-help and spirituality. She founded the World Guardian Fellowship. (Wikipedia)