We have just finished editing the Andrew Jackson Davis masterpiece ‘Principles of Nature’. We think we are the first to bring this great book back to its original glory. It is a hefty tome, running to over 600 pages so it was a major effort trying to eradicate all the errors that scanning old books produces. You can never 100% guarantee that you will get it all right but We are happy that we did as good a job as we could do with it. This book deserved the effort.