Graham Burgess 
PRDS 
Your Secret Code

Exposure to many secrets that have been hidden for many years. Means whereby you may be able to discover more. 

This book is not simple. It contains secrets that have been in place for hundreds of years being exposed. That is not to say they have been hidden, but quite the opposite. They have been secrets on full view and such a thing is called a rebus. An ancient Hebrew concept called PRDS alludes to it and that is based on a story called Paradise, The Secret Garden. No vowels in Hebrew, so take them out and we have another step along the coderoute PRDS.