"Past Life Regression Made Super Simple for Everyone" by David P. Armentrout, PhD (aka dave_a_mbs). The book is available from Lulu.com, where it has ID# 813304.
$2 for E-book download $7.68 if you want the hardcopy version. It's "utility quality" so I'd go for the download if I were you.
This is specifically intended for folks on this forum who are having trouble finding their way into the "spirit world". With the help of a friend the instructions are appropriate to guide you into a meditative trance and then a transition into the "spirit world". Once there, you can get back easily, usually without needing your friend's help again.
Of course I've included my own brand of radical cosmology and metaphysics. BUT I also included the same script I use in my office for regressions, so you should be able to get the same results as I get.
This does not replace Bruce's material. It's just a leg up to get started. But if you are having trouble getting into the space required by his Home Study Course, this should help get there. In fact, I suggest that you buy Bruce's Home Study course as the next step and get involved in soul retrievals.
Or, if you really like regressions, there are people who teach regression therapy, like the IARRT.org (tell 'em I sent you), or like me if you're in California.
The point is to actually DO IT, not just talk about what other people say about other people's opinions etc.
(Lulu gets the 95% of the money, I won't get rich. That's not the point.)
Hopefully, readers will get a useful perspective. If anyone has problems with regressions, I'm usually available. But it's safe - I haven't lost a patient yet, and no spooks have overstayed their welcomes.
If you like the booklet, tell your friends. If you don't like it, tell me - maybe I can fix it better. Meanwhile, keep in mind that this is Bruce's space, without which none of this would be possible. Thanks, Bruce!
PUL
dave