For anyone wanting to know more about this fascinating topic, this is a must-read.
It reviews the different states of Kama-Loka (Astral Plane), Devachan, the struggle between the higher and lower principles, The 2nd Death, Gestation Period, Shells, Shades, premature death and many more interesting topics. The main literature used is from various sources of H. P. Blavatsky and The Mahatma Letters.
For anyone wanting to know more about this fasinating topic this is a must read.
This book is available in the following editions: