Unfortunately, all my videos are in German (so far). Sorry about that!
Good news: There are a gazillion amazing videos on youtube! Just type in “The Three Principles” and you won’t know which to watch first and last! I’d probably start with the people I’ve mentioned below in the book section, but having a look at Linda Pransky, Mara Gleasson, Aaron Turner, Jan and Chip Chipman, Susan Marmot and countless of other lovely people are well worth it!
English Books on The Three Principles:
“The Inside Out Revolution” by Michael Neill
„The Space Within“ by Michael Neill
„The Relationship Handbook“ by George Pranksy
„Coming Home: Uncovering the Foundations of Psychological Well-Being“ by Dicken Bettinger and Natasha Swerdloff
„Beyond Imagination: A New Reality awaits“ by Elsie Spittle
„Our True Identity“ by Elsie Spittle
„Exquisite Mind“ by Terry Rubenstein
„Clarity“ by Jamie Smart
„The Missing Link: Reflections on Philosophy and Spirit“ by Sydney Banks
„The Enlightened Gardener“ by Sydney Banks
You can also google “The Three Principles and you’ll find many, many more books on the topic.