a while ago i read Robert bruces "Astral Dynamics: A NEW Approach to Out-of-Body Experiences". but i didnt read it properly, i just skipped through becuase i was keen, then i tried realy hard and got my first and only OBE.
a while later i tried to read his book "Mastering Astral Projection: 90-day Guide To Out-of-body Experience" and i was suprised how bad it was because i had high expectations.
so i was going to read atral dynamics again properly and i saw there is 2.

1999 - Astral Dynamics: A NEW Approach to Out-of-Body Experiences
2009 - Astral Dynamics: The Complete Book of Out-of-Body Experiences

can anyone tell me wich one is better?
or what the differance is?
the 1999 one is the one that i have read before but not properly, and had good results from.