I've started re-reading Dolores Cannon's Convoluted Universe. There are five books in the series. I wolfed them down on a first reading last year and now I'm going to pay more attention and try to get the over-all picture fixed in my mind. Cannon- who died in 2014- was a hypnotherapist who got into reincarnation and life between lives. And then things became really weird- with clients remembering lives as aliens and angels and all sorts. Gradually an history of the world- and universe- emerged- somewhat different from the orthodox scientific account or the orthodox religious one. If the material they contain is true these have to be among the most important books ever written.