Sri Aurobindo
Letters of Sri Aurobindo
Volume II - Part 3
Fragment ID: 11916
I have not myself read the Yoga-Vasishtha, but from what I have read about it, it must be a book written by somebody with a remarkable occult knowledge.
Current publication:
Sri Aurobindo. Letters on Yoga. II // CWSA.- Volume 29. (≈ 22-24 vol. of SABCL).- Pondicherry: Sri Aurobindo Ashram, 2013.- 522 p.
Other publications: