A question I have been asking myself too! I have seen the chronicles, but never read them. I didn't know what it was all about.
Lucky him getting to meet Luis Valenca! I love Classical riding and use these methods when schooling my mare. I have met Heather Moffett a few times and she trains with Luis. I think it was video footage of his school and stallions she showed me.
I'm a member of the Classical Riding club too so I know whats happening in the Classical Equestrian world
Love chatting to any Classical Riders/Trainers and enthusiasts, so if you would like a natter, message me

Gets lonely sometimes trying to explain things to people who don't think along these lines.
If I have time, I'll have a wee looky at this chronicles of Pedro.
See ya
Lx