Lilias Trotter’s booklet “The Sevenfold Secret” written towards the end of her life as a message to the Sufis she met in the Algerian Sahara is available in English from via this link.
Mazhar Mallouhi produced a Sufi commentary on the Gospel of John. At present, it is only available in Arabic. For more information, click here.
If you have any resources you would like to recommend, please get in touch.