it is my opinion that all information is filtered, or more precisely effected, by the people it comes though even Cannon's that is given by her hypnotic subjects. Her focus seems to be on alien interaction with earth and human inhabitants. Those who first spread the info on indigos had a different focus and I can't recall any mention of ets or similar beings from them. There is much congruence between these sets of information and much that is different. I am more inclined to believe there is something to the congruent information and I am encouraged to think of brave souls of any sort incarnating here on earth with the intention of improving the world for the highest good of whatever their precise origins.
I have not read her books or listened to many interviews by her but did find this one fascinating. In my admittedly limited knowledge I am a little leery of some of what she says. In my opinion she is too trusting of information from beings who terrorize human contactees. An evolved or highly developed being would ethically be against actions that are so harmful supposed pre-birth agreement or not. Heck I am against it and I don't glow in the dark or walk on water or predict the future or whatever advanced thingamabob they do. Maybe it is my filtering kicking in here or maybe I am right and any being who scares the crap out of others on a regular basis really are jerks :shrug:
anyhoo just for the heck of it I looked on google books and some of Dolores Cannon's books have excerpts up there for anyone curious:
http://books.google.com/books?q=dolores%20cannon&as_brr=3